BOJ 2941번 크로아티아 알파벳

BOJ : https://www.acmicpc.net/problem/2941

github : https://github.com/junho0956/Algorithm/blob/master/2941/2941/%EC%86%8C%EC%8A%A4.cpp

 

문제에서 요구하는 조건 그대로 구현하시면 쉽게 해결됩니다

 

#include <iostream>
#include <string>
using namespace std;
 
int main() {
    string str;
    cin >> str;
    str += "          ";
    int cnt = 0;
    for (int i = 0; i < str.size()-10; i++) {
        if (str[i] == 'l') {
            if (str[i + 1] == 'j') cnt++, i++;
            else cnt++;
        }
        else if (str[i] == 'c') {
            if (str[i + 1] == '=' || str[i + 1] == '-') cnt++, i++;
            else cnt++;
        }
        else if (str[i] == 'd') {
            if (str[i + 1] == 'z' && str[i + 2] == '=') cnt++, i += 2;
            else if (str[i + 1] == '-') cnt++, i++;
            else cnt++;
        }
        else if (str[i] == 'n') {
            if (str[i + 1] == 'j') cnt++, i++;
            else cnt++;
        }
        else if (str[i] == 's') {
            if (str[i + 1] == '=') cnt++, i++;
            else cnt++;
        }
        else if (str[i] == 'z') {
            if (str[i + 1] == '=') cnt++, i++;
            else cnt++;
        }
        else cnt++;
    }
 
    cout << cnt;
    return 0;
}