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  1.  
  2. #include <bits/stdc++.h>
  3.  
  4. using namespace std;
  5.  
  6. #define int long long
  7. #define nn "\n"
  8. #define pi pair<int, int>
  9. #define fi first
  10. #define se second
  11. #define lb lower_bound
  12. #define ub upper_bound
  13. #define eb emplace_back
  14. #define pb push_back
  15. #define TASK " "
  16.  
  17. #define ms(a, x) memset(a, x, sizeof(a))
  18. #define all(a) a.begin(), a.end()
  19. #define All(a, n) a + 1, a + 1 + n
  20.  
  21. #define LOG 19
  22.  
  23.  
  24. const int INF = 1e18;
  25. const int mod = 1e9+7;
  26. const int N = 2e5  + 5;
  27. const int maxN = 4e5 + 5;
  28. int MOD = 998244353;
  29. int bit[200000];
  30. struct node{
  31. 	int kc, u, hk;
  32. 	bool operator<(const node& other) const {
  33.         return kc > other.kc;
  34.     }
  35. };
  36. struct edge{
  37. 	int v, w, h;
  38. };
  39. string s;
  40. void nhap(){
  41.  
  42. }
  43. void solve(){
  44.     while(cin >> s){
  45.         if(s == "0") break;
  46.         bool ok = 1;
  47.         for(int i = 0; i < s.size(); i++){
  48.             if(s[i] != '(' && s[i] != ')'){
  49.                 cout << "KHONGHOPLE" << nn;
  50.                 ok = 0;
  51.                 break;
  52.             }
  53.         }
  54.         int kq = 0;
  55.         for(int i = 0; i < s.size(); i++){
  56.             if(s[i] == '('){
  57.                 kq++;
  58.             }
  59.             else{
  60.                 kq--;
  61.             }
  62.         }
  63.         if(kq != 0 && ok){
  64.             cout << "KHONGDUNG" << nn;
  65.         }
  66.         else if(ok && kq == 0) cout << "DUNG" << nn;
  67.     }
  68. }
  69. // nGuyEn Le  truOng  thanH
  70. signed main() {
  71. //	 freopen("CHUANHOA.INP", "r", stdin);
  72. //	 freopen("CHUANHOA.OUT", "w", stdout);
  73. 	ios_base::sync_with_stdio(0);
  74. 	cin.tie(0);
  75. 	cout.tie(0);
  76.     solve();
  77. 	return (0 ^ 0);
  78.  
  79. }
  80.  
  81.  
Success #stdin #stdout 0s 5324KB
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(((abc))
((()()))()
(()(()()))))
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KHONGHOPLE
DUNG
KHONGDUNG
https://ideone.com/9LJZ96
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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