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Description
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Output
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Sample Output
#include"iostream" using namespace std; int gcd(int a,int b) { return b==0?a:gcd(b,a%b); } int main() { int T,m,n; cin>>T; while(T--) { cin>>m>>n; cout<<((gcd(m,n)>1)?"YES":"NO")<<endl; } return 0; }
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原文地址:http://www.cnblogs.com/zsyacm666666/p/4744033.html