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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int m, n;
  6. 	cin >> m >> n;
  7. 	int arr[m];
  8. 	int i;
  9. 	for(i = 0; i < m; i++){
  10. 		cin >> arr[i];
  11. 	}
  12. 	int r;
  13. 	int cnt = 0;
  14. 	int temp = n;
  15. 	for(i = m - 1; i >= 0; i--){
  16. 		r = temp / arr[i];
  17. 		temp = temp % arr[i];
  18. 		cnt++;
  19. 	}
  20. 	cout << cnt << endl;
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 5316KB
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stdin
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10 653
1000 500 200 100 50 20 10 5 2 1
stdout
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10
https://ideone.com/yVk0z6
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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