#include<stdio.h>
#include<string.h>
int phone(char ch)
{
	if (ch == 'a' || ch == 'd' || ch == 'g' || ch == 'j' || ch == 'm' || ch == 'p' || ch == 't' || ch == 'w'|| ch == ' ')
	{
		return 1;
	}
	if (ch == 'b' || ch == 'e' || ch == 'h' || ch == 'k' || ch == 'n' || ch == 'q' || ch == 'u' || ch == 'x')
	{
		return 2;
	}
	if (ch == 'c' || ch == 'f' || ch == 'i' || ch == 'l' || ch == 'o' || ch == 'r' || ch == 'v' || ch == 'y')
	{
		return 3;
	}
	if (ch == 's' || ch == 'z')
	{
		return 4;
	}
}
int main()
{
	char n;
	int time = 0;
	while ((n = getchar()) != '\n')
	{
		time = phone(n)+time;
	}
	printf("%d", time);
}

经过测试，没有问题（ide用的vs），但是过不了