#include<iostream>
using namespace std;
int main(){
int num;
cin>>num;
for(int i=0;i<num;i++){
long int x,y,n;
cin>>x>>y>>n;
long int count = n/x;
if((count*x+y)<=n){
cout<<count*x+y<<endl;
}else{
cout<<(count-1)*x+y<<endl;
}
}
return 0;
}
Processed:
0.041, SQL:
9
