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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n, x;
  6. 	cin >> n >> x;
  7. 	int minLen = n, position = -1;
  8. 	for (int i = 1; i <= n; ++i) {
  9. 		int currentEl;
  10. 		cin >> currentEl;
  11. 		if (currentEl == x) {
  12. 			if (position != -1 && i - position < minLen) {
  13. 				minLen = i - position;
  14. 			}
  15. 			position = i;
  16. 		}
  17. 	}
  18. 	cout << minLen;
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5280KB
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Standard input is empty
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22007
https://ideone.com/XML7mX
language:
C++ (gcc 8.3)
created:
8 days ago
visibility:
public

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