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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int szukaj_liniowo(vector<int> & tab, int szukana){
  5. 	for(int i = 0; tab[i] != -1; i++){
  6. 		if(tab[i] == szukana){
  7. 			return i;
  8. 		}
  9. 	}
  10. 	return -1;
  11. }
  12.  
  13. int main() {
  14. 	vector<int> liczby;
  15. 	int a;
  16.  
  17. 	while(a != -1){
  18. 		cin >> a;
  19. 		liczby.push_back(a);
  20. 	}
  21. 	liczby.push_back(-1);
  22. 	int n;
  23. 	cin >> n;
  24. 	while(n--){
  25. 		cin >> a;
  26. 		cout << szukaj_liniowo(liczby, a) << "\n";
  27. 	}
  28. 	return 0;
  29. }
Success #stdin #stdout 0.01s 5316KB
comments (?)
stdin 
1 2 3 2 1 9 0 -1
2
3
7
stdout 
2
-1
https://ideone.com/4mqjZn
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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