[백준/BOJ] 10807. 알파벳찾기 [Bronze 2]

10807. 알파벳찾기

문제출처 : https://www.acmicpc.net/problem/10809

code

#include <iostream>
using namespace std;

int main()
{
    string S;
    int alphabet[26];

    cin >> S;
    int len = S.length();
    for (int i = 0; i < 26; i++)
        alphabet[i] = -1;
    for (int i = 0; i < len; i++)
    {
        if (alphabet[S[i] - 97] == -1)
            alphabet[S[i] - 97] = i;
    }

    for (int i = 0; i < 26; i++)
        cout << alphabet[i] << " ";

    return 0;
}