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‎abc178/a/main.py‎

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#!usr/bin/env python3
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from collections import defaultdict, deque, Counter, OrderedDict
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from bisect import bisect_left, bisect_right
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from functools import reduce, lru_cache
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from heapq import heappush, heappop, heapify
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import itertools
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import math, fractions
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import sys, copy
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def L(): return sys.stdin.readline().split()
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def I(): return int(sys.stdin.readline().rstrip())
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def SL(): return list(sys.stdin.readline().rstrip())
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def LI(): return [int(x) for x in sys.stdin.readline().split()]
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def LI1(): return [int(x) - 1 for x in sys.stdin.readline().split()]
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def LS(): return [list(x) for x in sys.stdin.readline().split()]
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def R(n): return [sys.stdin.readline().strip() for _ in range(n)]
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def LR(n): return [L() for _ in range(n)]
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def IR(n): return [I() for _ in range(n)]
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def LIR(n): return [LI() for _ in range(n)]
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def LIR1(n): return [LI1() for _ in range(n)]
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def SR(n): return [SL() for _ in range(n)]
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def LSR(n): return [LS() for _ in range(n)]
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def perm(n, r): return math.factorial(n) // math.factorial(r)
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def comb(n, r): return math.factorial(n) // (math.factorial(r) * math.factorial(n-r))
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def make_list(n, *args, default=0): return [make_list(*args, default=default) for _ in range(n)] if len(args) > 0 else [default for _ in range(n)]
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dire = [[1, 0], [0, 1], [-1, 0], [0, -1]]
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dire8 = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]
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alphabets = "abcdefghijklmnopqrstuvwxyz"
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ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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MOD = 1000000007
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INF = float("inf")
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sys.setrecursionlimit(1000000)
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def main():
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N = I()
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print(int(not bool(N)))
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if __name__ == '__main__':
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main()

‎abc178/b/main.py‎

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#!usr/bin/env python3
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from collections import defaultdict, deque, Counter, OrderedDict
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from bisect import bisect_left, bisect_right
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from functools import reduce, lru_cache
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from heapq import heappush, heappop, heapify
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import itertools
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import math, fractions
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import sys, copy
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def L(): return sys.stdin.readline().split()
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def I(): return int(sys.stdin.readline().rstrip())
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def SL(): return list(sys.stdin.readline().rstrip())
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def LI(): return [int(x) for x in sys.stdin.readline().split()]
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def LI1(): return [int(x) - 1 for x in sys.stdin.readline().split()]
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def LS(): return [list(x) for x in sys.stdin.readline().split()]
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def R(n): return [sys.stdin.readline().strip() for _ in range(n)]
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def LR(n): return [L() for _ in range(n)]
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def IR(n): return [I() for _ in range(n)]
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def LIR(n): return [LI() for _ in range(n)]
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def LIR1(n): return [LI1() for _ in range(n)]
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def SR(n): return [SL() for _ in range(n)]
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def LSR(n): return [LS() for _ in range(n)]
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def perm(n, r): return math.factorial(n) // math.factorial(r)
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def comb(n, r): return math.factorial(n) // (math.factorial(r) * math.factorial(n-r))
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def make_list(n, *args, default=0): return [make_list(*args, default=default) for _ in range(n)] if len(args) > 0 else [default for _ in range(n)]
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dire = [[1, 0], [0, 1], [-1, 0], [0, -1]]
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dire8 = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]
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alphabets = "abcdefghijklmnopqrstuvwxyz"
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ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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MOD = 1000000007
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INF = float("inf")
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sys.setrecursionlimit(1000000)
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def main():
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a, b, c, d = LI()
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print(max([a * d, a * c, b * c, b * d]))
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if __name__ == '__main__':
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main()

‎abc178/c/main.py‎

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#!usr/bin/env python3
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from collections import defaultdict, deque, Counter, OrderedDict
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from bisect import bisect_left, bisect_right
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from functools import reduce, lru_cache
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from heapq import heappush, heappop, heapify
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import itertools
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import math, fractions
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import sys, copy
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def L(): return sys.stdin.readline().split()
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def I(): return int(sys.stdin.readline().rstrip())
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def SL(): return list(sys.stdin.readline().rstrip())
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def LI(): return [int(x) for x in sys.stdin.readline().split()]
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def LI1(): return [int(x) - 1 for x in sys.stdin.readline().split()]
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def LS(): return [list(x) for x in sys.stdin.readline().split()]
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def R(n): return [sys.stdin.readline().strip() for _ in range(n)]
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def LR(n): return [L() for _ in range(n)]
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def IR(n): return [I() for _ in range(n)]
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def LIR(n): return [LI() for _ in range(n)]
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def LIR1(n): return [LI1() for _ in range(n)]
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def SR(n): return [SL() for _ in range(n)]
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def LSR(n): return [LS() for _ in range(n)]
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def perm(n, r): return math.factorial(n) // math.factorial(r)
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def comb(n, r): return math.factorial(n) // (math.factorial(r) * math.factorial(n-r))
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def make_list(n, *args, default=0): return [make_list(*args, default=default) for _ in range(n)] if len(args) > 0 else [default for _ in range(n)]
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dire = [[1, 0], [0, 1], [-1, 0], [0, -1]]
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dire8 = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]
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alphabets = "abcdefghijklmnopqrstuvwxyz"
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ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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MOD = 1000000007
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INF = float("inf")
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sys.setrecursionlimit(1000000)
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def main():
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N = I()
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print((pow(10, N, MOD) - (pow(9, N, MOD) + pow(9, N, MOD) - pow(8, N, MOD))) % MOD)
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if __name__ == '__main__':
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main()

‎abc178/contest.acc.json‎

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{
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"contest": {
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"id": "abc178",
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"title": "AtCoder Beginner Contest 178",
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"url": "https://atcoder.jp/contests/abc178"
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},
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"tasks": [
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{
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"id": "abc178_a",
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"label": "A",
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"title": "Not",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_a",
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"directory": {
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"path": "a",
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"testdir": "test",
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"submit": "main.py"
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}
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},
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{
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"id": "abc178_b",
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"label": "B",
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"title": "Product Max",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_b",
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"directory": {
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"path": "b",
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"testdir": "test",
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"submit": "main.py"
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}
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},
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{
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"id": "abc178_c",
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"label": "C",
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"title": "Ubiquity",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_c",
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"directory": {
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"path": "c",
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"testdir": "test",
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"submit": "main.py"
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}
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},
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{
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"id": "abc178_d",
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"label": "D",
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"title": "Redistribution",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_d",
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"directory": {
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"path": "d",
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"testdir": "test",
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"submit": "main.py"
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}
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},
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{
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"id": "abc178_e",
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"label": "E",
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"title": "Dist Max",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_e",
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"directory": {
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"path": "e",
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"testdir": "test",
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"submit": "main.py"
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}
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},
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{
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"id": "abc178_f",
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"label": "F",
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"title": "Contrast",
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"url": "https://atcoder.jp/contests/abc178/tasks/abc178_f",
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"directory": {
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"path": "f",
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"testdir": "test",
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"submit": "main.py"
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}
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}
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]
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}

‎abc178/d/main.py‎

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#!usr/bin/env python3
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from collections import defaultdict, deque, Counter, OrderedDict
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from bisect import bisect_left, bisect_right
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from functools import reduce, lru_cache
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from heapq import heappush, heappop, heapify
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import itertools
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import math, fractions
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import sys, copy
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def L(): return sys.stdin.readline().split()
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def I(): return int(sys.stdin.readline().rstrip())
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def SL(): return list(sys.stdin.readline().rstrip())
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def LI(): return [int(x) for x in sys.stdin.readline().split()]
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def LI1(): return [int(x) - 1 for x in sys.stdin.readline().split()]
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def LS(): return [list(x) for x in sys.stdin.readline().split()]
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def R(n): return [sys.stdin.readline().strip() for _ in range(n)]
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def LR(n): return [L() for _ in range(n)]
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def IR(n): return [I() for _ in range(n)]
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def LIR(n): return [LI() for _ in range(n)]
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def LIR1(n): return [LI1() for _ in range(n)]
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def SR(n): return [SL() for _ in range(n)]
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def LSR(n): return [LS() for _ in range(n)]
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def perm(n, r): return math.factorial(n) // math.factorial(r)
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def comb(n, r): return math.factorial(n) // (math.factorial(r) * math.factorial(n-r))
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def make_list(n, *args, default=0): return [make_list(*args, default=default) for _ in range(n)] if len(args) > 0 else [default for _ in range(n)]
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dire = [[1, 0], [0, 1], [-1, 0], [0, -1]]
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dire8 = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]
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alphabets = "abcdefghijklmnopqrstuvwxyz"
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ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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MOD = 1000000007
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INF = float("inf")
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sys.setrecursionlimit(1000000)
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class FactInv:
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def __init__(self, N, MOD=1000000007):
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fact, inv = [1]*(N+1), [None]*(N+1)
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for i in range(1, N+1): fact[i] = fact[i - 1] * i % MOD
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inv[N] = pow(fact[N], MOD - 2, MOD)
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for i in range(N)[::-1]: inv[i] = inv[i + 1] * (i + 1) % MOD
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self.N, self.MOD, self.fact, self.inv = N, MOD, fact, inv
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def perm(self, a, b):
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if a > self.N or b > self.N: raise ValueError("\nPermutaion arguments are bigger than N\n N = {}, a = {}, b = {}".format(self.N, a, b))
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return self.fact[a] * self.inv[a-b] % self.MOD
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def comb(self, a, b):
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if a > self.N or b > self.N: raise ValueError("\nCombination arguments are bigger than N\n N = {}, a = {}, b = {}".format(self.N, a, b))
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return self.fact[a] * self.inv[b] * self.inv[a-b] % self.MOD
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def main():
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S = I()
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n = math.floor(S / 3.0)
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factinv = FactInv(S)
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ans = 0
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for i in range(1, n+1):
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ans = (ans + factinv.comb(S - 2 * i - 1, i - 1)) % MOD
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print(ans % MOD)
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if __name__ == '__main__':
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main()

‎abc178/e/main.py‎

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#!usr/bin/env python3
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from collections import defaultdict, deque, Counter, OrderedDict
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from bisect import bisect_left, bisect_right
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from functools import reduce, lru_cache
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from heapq import heappush, heappop, heapify
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import itertools
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import math, fractions
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import sys, copy
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def L(): return sys.stdin.readline().split()
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def I(): return int(sys.stdin.readline().rstrip())
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def SL(): return list(sys.stdin.readline().rstrip())
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def LI(): return [int(x) for x in sys.stdin.readline().split()]
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def LI1(): return [int(x) - 1 for x in sys.stdin.readline().split()]
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def LS(): return [list(x) for x in sys.stdin.readline().split()]
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def R(n): return [sys.stdin.readline().strip() for _ in range(n)]
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def LR(n): return [L() for _ in range(n)]
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def IR(n): return [I() for _ in range(n)]
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def LIR(n): return [LI() for _ in range(n)]
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def LIR1(n): return [LI1() for _ in range(n)]
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def SR(n): return [SL() for _ in range(n)]
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def LSR(n): return [LS() for _ in range(n)]
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def perm(n, r): return math.factorial(n) // math.factorial(r)
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def comb(n, r): return math.factorial(n) // (math.factorial(r) * math.factorial(n-r))
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def make_list(n, *args, default=0): return [make_list(*args, default=default) for _ in range(n)] if len(args) > 0 else [default for _ in range(n)]
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dire = [[1, 0], [0, 1], [-1, 0], [0, -1]]
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dire8 = [[1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]]
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alphabets = "abcdefghijklmnopqrstuvwxyz"
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ALPHABETS = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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MOD = 1000000007
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INF = float("inf")
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sys.setrecursionlimit(1000000)
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def main():
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N = I()
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XY = LIR(N)
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Z = sorted([x+y for x, y in XY])
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W = sorted([x-y for x, y in XY])
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print(max(Z[-1] - Z[0], W[-1] - W[0]))
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if __name__ == '__main__':
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main()

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