Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.005 s | 1 KBi |
#2 |
Correcto
|
0.005 s | 3 KBi |
#3 |
Correcto
|
0.007 s | 1 KBi |
#4 |
Correcto
|
0.007 s | 2 KBi |
#5 |
Correcto
|
0.004 s | 1 KBi |
#6 |
Correcto
|
0.005 s | 2 KBi |
#7 |
Correcto
|
0.007 s | 2 KBi |
#8 |
Correcto
|
0.006 s | 2 KBi |
#9 |
Correcto
|
0.01 s | 2 KBi |
#10 |
Correcto
|
0.005 s | 1 KBi |
#11 |
Correcto
|
0.006 s | 2 KBi |
#12 |
Correcto
|
0.005 s | 3 KBi |
#include<bits/stdc++.h> using namespace std; int main(){ string see; cin >> see; char val = 0; int seen[26] = {0}; for(auto let: see){ ++seen[let-'a']; val = val | (seen[let-'a'] > 1); } if(!val) puts("no"); else puts("yes"); return 0; }