摘要:
题目链接:http://codeforces.com/contest/1334/ A 思路:按照题意模拟下就行了,注意情况不要漏考虑,差值的比较 1 // 2 //Created by HanJinyu 3 //Created Time :二 4/21 21:10:17 2020 4 //File 阅读全文
posted @ 2020-04-22 00:36
branna
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摘要:
题目链接:http://codeforces.com/contest/1343 A 思路:for循环搞一下,从2开始,i*=2,累加和,当n%sum==0就行了,就说明整除了 1 // 2 //Created by HanJinyu 3 //Created Time :二 4/21 22:34:17 阅读全文
posted @ 2020-04-22 00:29
branna
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