Submission

Score: 0

User: Sol2468

Problemset: ตัวอักษรตัวแรกในคำ

Language: cpp

Time: 0.002 second

Submitted On: 2026-10-14 01:45:44

#include <bits/stdc++.h>
using namespace std; 

string a ;
vector<char> vowel = {'A','E','I','O','U','a','e','i','o','u','Y','y'} ;

int main(){
    ios_base::sync_with_stdio(false) ;
    cin.tie(NULL) ;
    map<char,int> arr ;
    cin >> a ;
    for(int i=0 ; i<a.size() ; i++){
        arr[a[i]]++ ;
    }
    for(int i=0 ; i<a.size()-1 ; i++){
        if((a[i]=='P'&&a[i+1]=='H')||(a[i]=='S'&&a[i+1]=='H')||(a[i]=='C'&&a[i+1]=='H')){
            a.erase(i,2) ;
        }
    }
    cout << a << "\n" ;
    for(int i=0 ; i<a.size() ; i++){
        if((find(vowel.begin(),vowel.end(),a[i])==vowel.end()) && arr[a[i]]==1){
            cout << a[i] ;
            break ;
        }
    }
    return 0 ;
}