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  1. #include<iostream>
  2. using namespace std;
  3. int main() {
  4. 	int a[200], x, i, n;
  5. 	cin >> n;
  6. 	for (int i = 0; i < n;i++) {
  7. 		cin >> a[i];
  8. 	}
  9. 	cin >> x;
  10. 	for (int i = 0; i < n;i++) {
  11. 		if (a[i] == x) {
  12. 			cout << i;
  13. 			break;
  14. 		}
  15. 		else {
  16. 			cout << -1;
  17. 			break;
  18. 		}
  19. 	}
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 5540KB
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stdin
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Standard input is empty
stdout
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-1
https://ideone.com/ntQImK
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

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