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coder__369's blog

By coder__369, history, 2 months ago, In English

Tell me whats wrong in this approach to this problem i wrote for this problem I am just a beginner.


~~~~~ #include<iostream> using namespace std; int main(){ long long int t; cin>>t; while (t--) { long long int x , y; cin>>x>>y; if(x == y) cout<<x*(x-1) + 1<<"\n" ; if(x>y) { long long int diag = x*(x -1) +1; cout<<diag + (x - y)<<"\n"; } if(x<y) cout<< y*(y-1) + 1 + (y-x)<<"\n"; }

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