提出 #33836675

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ソースコード 拡げる

from sys import stdin

def rec(A, index, N, M):
    if index == N - 1:
        for a in range(A[index - 1] + 1, M + 1):
            A[index] = a
            print(" ".join([str(x) for x in A]))
    else:
        for a in range(A[index - 1] + 1, M - (N - index) + 2):
            A[index] = a
            rec(A, index + 1, N, M)

def main():
    N, M = map(int, stdin.readline().rstrip().split())
    A = [0 for _ in range(N)]
    if N == 1:
        for a in range(1, M + 1):
            print(a)
        return
    for a in range(1, M - N + 2):
        A[0] = a
        rec(A, 1, N, M)

if __name__ == "__main__":
    main()

提出情報

ジャッジ結果