Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.006 s | 2 KBi |
#2 |
Correcto
|
0.006 s | 1 KBi |
#3 |
Correcto
|
0.005 s | 2 KBi |
#4 |
Correcto
|
0.006 s | 1 KBi |
#5 |
Correcto
|
0.007 s | 2 KBi |
#6 |
Correcto
|
0.006 s | 2 KBi |
#7 |
Correcto
|
0.006 s | 1 KBi |
#8 |
Correcto
|
0.005 s | 1 KBi |
#9 |
Correcto
|
0.006 s | 2 KBi |
#10 |
Correcto
|
0.006 s | 1 KBi |
#11 |
Correcto
|
0.004 s | 2 KBi |
#12 |
Correcto
|
0.007 s | 1 KBi |
/// Write by Daniel Perez .PERAPRO #include<bits/stdc++.h> using namespace std; #define fast_io ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); using vi=vector<int>; #define pb push_back typedef long long ll; int main(){ fast_io; string s; cin>>s; vi v(26); int n=s.size(); for(int i=0;i<n;i++){ v[s[i]-'a']++; } for(int i=0;i<26;i++){ if(v[i]>1){ cout<<"yes\n"; return 0; } } cout<<"no\n"; }