run2ai / algorithm-taek

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구간 합 구하기 #4

Closed Blzae97 closed 2 months ago

Blzae97 commented 2 months ago

시간 제한: 0.5초 난이도: 실버Ⅲ 백준 온라인 저지: 11659번 https://www.acmicpc.net/problem/11659

teang1995 commented 2 months ago
# https://www.acmicpc.net/problem/11659

M, N = [int(x) for x in input().split(" ")]
nums = [int(x) for x in input().split(" ")]
for _ in range(N):
    i, j = [int(x) for x in input().split(" ")]
    sum_ = sum(nums[i-1:j])
    print(sum_)