Codeforces 1374A. Required Remainder Solution

1. Solution in C++:
2. ///**********ALLAH IS ALMIGHTY************///
3. ///AH Tonmoy
4. ///Department of CSE,23rd batch
5. ///Islamic University,Bangladesh
6. #include<iostream>
7. using namespace std;
8. int main()
9. {
10. int x,y,n,t;
11. cin>>t;
12. while(t--)
13. {
14. cin>>x>>y>>n;
15. cout<<(n-y)/x*x+y<<endl;
16. }
17. }