fork download
copy 
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int freq[10001];
  5.  
  6. int main() {
  7. 	int n;
  8. 	cin >> n;
  9. 	int maxElem = 0;
  10. 	assert(n >= 1 && n <= 50);
  11. 	for (int i = 1; i <= n; ++i) {
  12. 		for (int j = 1; j <= n; ++j) {
  13. 			int actElem;
  14. 			cin >> actElem;
  15. 			assert(actElem >= 1 && actElem <= 10000);
  16. 			++freq[actElem];
  17. 			if (actElem > n && freq[maxElem] < freq[actElem]) {
  18. 				maxElem = actElem;
  19. 			} else if (actElem > n && freq[maxElem] == freq[actElem] && maxElem < actElem) {
  20. 				maxElem = actElem;
  21. 			}
  22. 		}
  23. 	}
  24. 	int ok = 1;
  25. 	for (int i = 1; i <= n; ++i) {
  26. 		if (freq[i] == 0) {
  27. 			ok = 0;
  28. 			break;
  29. 		}
  30. 	}
  31. 	if (ok) {
  32. 		cout << "DA!";
  33. 	} else {
  34. 		cout << "NU!";
  35. 	}
  36. 	cout << "\n";
  37. 	if (maxElem == 0) {
  38. 		cout << "NU!";
  39. 	} else {
  40. 		cout << maxElem;
  41. 	}
  42. 	return 0;
  43. }
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
copy 
4
1 2 3 4
55 63 63 12
63 55 55 1
4 3 2 1
stdout
copy 
DA!
63
https://ideone.com/brPnys
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!