Caso # | Resultado | Tiempo | Memoria |
---|---|---|---|
#1 |
Correcto
|
0.005 s | 4 KBi |
#2 |
Correcto
|
0.004 s | 2 KBi |
#3 |
Correcto
|
0.005 s | 1 KBi |
#4 |
Correcto
|
0.005 s | 2 KBi |
#5 |
Correcto
|
0.004 s | 3 KBi |
#6 |
Correcto
|
0.003 s | 2 KBi |
#7 |
Correcto
|
0.005 s | 1 KBi |
#8 |
Correcto
|
0.004 s | 2 KBi |
#9 |
Correcto
|
0.006 s | 1 KBi |
#10 |
Correcto
|
0.005 s | 2 KBi |
#11 |
Correcto
|
0.003 s | 0 KBi |
#12 |
Correcto
|
0.003 s | 2 KBi |
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define ll long long #define sz(x) int(x.size()) #define dbg(x) cout << #x << " = " << x << endl int main() { ios_base::sync_with_stdio(false); cin.tie(0); string s; cin >> s; unordered_set<char> st; for (char &i : s) st.insert(i); if (sz(s) != sz(st)) cout << "yes" << endl; else cout << "no" << endl; return 0; }