oj.uz

답안 #1095325

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1095325 2024-10-01T21:11:19 Z Tesla89 Sifra (COCI21_sifra) C++14
50 / 50
 1 ms 604 KB 
#include <bits/stdc++.h>
#define endl '\n'

using namespace std;

unordered_map<string,bool>mp;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int cnt=0,n;
    string a;
    cin>>a;
    n=a.size();
    for(int i=0;i<n;i++){
        if(a[i]-'a'<0){
            int st=i;
            while(i<n && a[i]-'a'<0)i++;
            string s=a.substr(st,i-st);
            if(!mp[s])cnt++;
            mp[s]=true;
        }
    }
    cout<<cnt<<endl;
    return 0;
}

Subtask #1
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 604 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct