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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int arr[10] = {5,1,3,6,2,5,6,10,12,55};
  7. 	int n= sizeof(arr)/sizeof(arr[0]);
  8.  
  9. 	int even =0, odd=0;
  10. 	int evencnt =0, oddcnt=0;
  11. 	for(int i = 0; i < n;i++){
  12. 		if(i%2==0){
  13. 			even+=arr[i];
  14. 			evencnt++;
  15. 		}
  16. 		else{
  17. 			odd+=arr[i];
  18. 			oddcnt++;
  19. 		}
  20. 	}
  21. 	cout << "EVEN: "<< even<<"Cnt: "<<evencnt<<endl;
  22. 	cout << "ODD: " << odd<<"Cnt: "<<oddcnt<<endl;
  23. 	return 0;
  24. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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Standard input is empty
stdout
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EVEN: 28Cnt: 5
ODD: 77Cnt: 5
https://ideone.com/QTT2Zs
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
public

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