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  1. #include<iostream>
  2. using namespace std;
  3. int main(){
  4.  
  5.     int K; cin>>K;
  6.     int S; cin>>S;
  7.  
  8.     int ans = 0;
  9.  
  10.     for(int A=0 ; A<=K ; A++){
  11.         for(int B=0 ; B<=K ; B++){
  12.             for(int C=0 ; C<=K ; C++){
  13.  
  14.                 if((A+B+C)==S){
  15.                     ans++;
  16.                 }
  17.             }
  18.         }
  19.     }
  20.  
  21.     cout<<ans;
  22.  
  23.     return 0;
  24. }
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/eV7Yk7
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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