Submission #4024285


Source Code Expand

#include <iostream>
#include <string>
#include <algorithm> 
#include <cstdlib>
#include <map>
#include <queue>
#include <vector>
#include <utility>
#include <climits>
#include <numeric>
#define ll long long
#define INF INT_MAX 
using namespace std;
int main(){
	string s;
	cin >> s;
	vector<int> a(26,0);

	for(int i=0;i<s.size();i++){
		a[s[i]-'a']++;
	}
	for(int i=0;i<26;i++){
		if(a[i]>1){
			cout << "no" << endl;
			return 0;
		}
	}
	cout << "yes" << endl;
}

Submission Info

Submission Time
Task B - Varied
User pei166
Language C++14 (GCC 5.4.1)
Score 200
Code Size 492 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 13
Set Name Test Cases
Sample a01, a02, a03
All a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13
Case Name Status Exec Time Memory
a01 AC 1 ms 256 KB
a02 AC 1 ms 256 KB
a03 AC 1 ms 256 KB
b04 AC 1 ms 256 KB
b05 AC 1 ms 256 KB
b06 AC 1 ms 256 KB
b07 AC 1 ms 256 KB
b08 AC 1 ms 256 KB
b09 AC 1 ms 256 KB
b10 AC 1 ms 256 KB
b11 AC 1 ms 256 KB
b12 AC 1 ms 256 KB
b13 AC 1 ms 256 KB