Submission #1095325

#	Time	Username	Problem	Language	Result	Execution time	Memory
1095325		Tesla89	Sifra (COCI21_sifra)	C++14	50 / 50	1 ms	604 KiB

Main

#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 / 50