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Codeforces Round #525 (Div. 2)-B. Ehab and subtraction

博主链接题目链接 Note In the first sample: In the first step: the array is [1,2,3][1,2,3], so the minimum non-zero element is 1. In the second step: t...

ACM 题解 Codeforces

2018-12-05

0 528

Codeforces Round #525 (Div. 2) -C. Ehab and a 2-operation task

博主链接题目链接 Note In the first sample, the array is already increasing so we don’t need any operations. In the second sample: In the first...

ACM 题解 Codeforces

2018-12-05

0 510