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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. #define ll long long int
  4. void solution(ll a, ll b, ll n)
  5. {
  6.     for (ll i = 0; i * a <= n; i++) 
  7.     {
  8.         if ((n - (i * a)) % b == 0) {
  9.             cout<< (n - (i * a)) / b<<" ";
  10.             return;
  11.         }
  12.     }
  13. }
  14. int main()
  15. {
  16.     ll t;
  17.     cin>>t;
  18.     while(t--)
  19.     {
  20.         ll a ,b,n;
  21.         cin>>n>>a>>b;
  22.         a=a*-1;
  23.         solution(a, b, n);
  24.     }
  25.     return 0;
  26. }
Success #stdin #stdout 0s 4412KB
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stdin
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2 9 5 12 5 7 9
stdout
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2 6
https://ideone.com/T6w1Ww
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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