21 lines
394 B
C++
21 lines
394 B
C++
#include <iostream>
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#include <cstdio>
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#include <vector>
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#include <algorithm>
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using namespace std;
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__int64 gcd(__int64 a,__int64 b){
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if(a<b)return gcd(b,a);
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if(!b)return a;
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return gcd(b,a%b);
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}
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int main(void){
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__int64 n,T,m;
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cin>>T;
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while(T--){
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cin>>m>>n;
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if(gcd(m,n)==1)cout<<"NO\n";
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else cout<<"YES\n";
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}
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return 0;
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}
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