🐣 문제

링크 : https://www.acmicpc.net/problem/5622

🐥 코드

#include <iostream>
#include <string> 
#include <vector>
using namespace std;


int main(){	
  string s; 
  cin >> s;

  int sum = 0;
  for(char c : s){
    if(c == 'A' || c == 'B' || c == 'C') sum += 3;
    else if (c == 'D' || c == 'E' || c == 'F') sum += 4;
    else if (c == 'G' || c == 'H' || c == 'I') sum += 5;
    else if (c == 'J' || c == 'K' || c == 'L') sum += 6;
    else if (c == 'M' || c == 'N' || c == 'O') sum += 7;
    else if (c == 'Q' || c == 'R' || c == 'S' || c == 'P') sum += 8;
    else if (c == 'T' || c == 'U' || c == 'V') sum += 9;
    else sum += 10;  
  }

  cout << sum;
  
  return 0;
}