[C++] 백준 5622번: 다이얼

 

5622번: 다이얼

 

 

#include <iostream>
#include <string>

using namespace std;

int times[26] = { 3,3,3,4,4,4,5,5,5,6,6,6,7,7,7,8,8,8,8,9,9,9,10,10,10,10 };
string input;
int index = 0;
int sum = 0;

int main() {
	cin >> input;

	for (int i = 0; i < input.length(); i++) {
		index = input[i] - 65;
		sum += times[index];
	}

	cout << sum;

	return 0;
}