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  1. #include <iostream>
  2. #include<algorithm>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	int s,m;
  7. 	cin>>s>>m;
  8. 	int arr[s];
  9. 	for(int i=0;i<s;i++){
  10. 		cin>>arr[i];
  11. 		}
  12. 		int x=-m;
  13. 		sort(arr, arr+s);
  14. 	for(int i=0;i<s;i++){
  15. 		if(arr[i]==x){
  16. 			x++;
  17. 		}
  18. 	}
  19. 	cout<<x;
  20. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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7 5
-1 4 -5 3 -2 -3 4
stdout
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-4
https://ideone.com/3L9bG4
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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