uva12716专题

例题 10-5 GCD等于XOR(GCD XOR, ACM/ICPC Dhaka 2013, UVa12716)

原题链接:https://vjudge.net/problem/UVA-12716 分类:数学技巧 备注:思维题 #include<bits/stdc++.h>using namespace std;const int maxn=30000005; int t,n,sum[maxn],kase;int main(void){// freopen("in.txt","r",stdin);/