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  1. #include <iostream>
  2. #include <cmath>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	int cnt=0,h=5,w=5,x=4,r,c;
  8. //    cin>>h>>w>>x;
  9.     for(r=1;r<=h;++r){
  10.     	for(c=1;c<=w;++c){
  11.     		if(sqrt(r*r+c*c)<=x+r-c) cnt++;
  12.     	}
  13.     }
  14.     cout<<cnt;
  15. 	return 0;
  16. }
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/2Z3fUQ
language:
C++ (gcc 8.3)
created:
4 hours ago
visibility:
public

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