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  1. #include<iostream>
  2.  
  3. using namespace std;
  4.  
  5. int a[100005];
  6.  
  7. int main() {
  8.     int n; cin >> n;
  9. 	for(int i = 0; i < n; i++) {
  10. 		cin >> a[i];
  11. 	}
  12. 	int i = n-1;
  13. 	while(i > 0 && a[i-1] < a[i]) {
  14. 		i--;
  15. 	}
  16. 	cout << i << endl;
  17. }
  18.  
Success #stdin #stdout 0s 3244KB
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Standard input is empty
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-1218482189
https://ideone.com/PJFbnJ
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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