Envío 6838
- Autor: NellerP21
- Fecha: 2023-01-02 01:24:01 UTC (Hace 28 días)
Caso # |
Resultado |
Tiempo |
Memoria |
#1 |

Correcto
|
0.005 s
|
1 KBi |
#2 |

Correcto
|
0.004 s
|
1 KBi |
#3 |

Correcto
|
0.006 s
|
1 KBi |
#4 |

Correcto
|
0.004 s
|
1 KBi |
#5 |

Correcto
|
0.005 s
|
3 KBi |
#6 |

Correcto
|
0.005 s
|
1 KBi |
#7 |

Correcto
|
0.005 s
|
1 KBi |
#8 |

Correcto
|
0.005 s
|
1 KBi |
#9 |

Correcto
|
0.005 s
|
1 KBi |
#10 |

Correcto
|
0.005 s
|
1 KBi |
#11 |

Correcto
|
0.005 s
|
1 KBi |
#12 |

Correcto
|
0.004 s
|
1 KBi |
Puntos totales: 100 / 100
Código
#include <bits/stdc++.h>
using namespace std;
int main() {
string s; cin>>s;
int n = (int) s.size();
vector<int> v(27,0);
bool si = 0;
for(int i = 0; i < n; ++i){
int pos = s[i] - 'a';
v[pos]++;
if(v[pos] > 1){
si = 1;
break;
}
}
si ? cout <<"yes"<<"\n" : cout <<"no"<<"\n";
return 0;
}