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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int arr[6][4] = {
  5. 	1,1,1,1,1,0,
  6. 	1,1,1,1,0,0,
  7. 	1,1,0,0,0,0,
  8. 	1,0,0,0,0,0
  9. };
  10.  
  11. int countOnes(){
  12. 	int ans = 0, r = 6, c = 4, i = 0, j = c - 1;
  13. 	for(i = 0; i < r; i++){
  14. 		while(j>=0 && arr[i][j]==0)
  15. 			j--;
  16. 		ans+=(j+1);
  17. 	}
  18. 	return ans;
  19. }
  20.  
  21. int main() {
  22. 	int onesCount = countOnes();
  23. 	cout<<onesCount;
  24. 	return 0;
  25. }
Success #stdin #stdout 0s 4584KB
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12
https://ideone.com/Bz620u
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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