GCD
摘要:"洛咕" 题意:给定整数N,求$1 define LL long long using namespace std; inline int read(){ int s=0,w=1;char ch=getchar(); while(ch'9'){if(ch==' ')w= 1;ch=getchar()
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posted @ 2019-05-18 07:57
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posted @ 2019-05-11 14:01