用例i have a dream 输出23 测试点1：i see dead people 输出31 没问题呀 为什么提交会错啊？？？懵逼了

#include <stdio.h>
int count(char x)
{
	if (x=='a'||x=='d'||x=='g'||x=='j'||x=='m'||x=='p'||x=='t'||x=='w'||x==' ') return 1;
	if (x=='b'||x=='e'||x=='h'||x=='k'||x=='n'||x=='q'||x=='u'||x=='x') return 2;
	if (x=='c'||x=='f'||x=='i'||x=='l'||x=='o'||x=='r'||x=='v'||x=='y') return 3;
	if (x=='s'||x=='z') return 4;
}

int main()
{
	char c;
	int cnt=0;
	while ((c=getchar())!=EOF){
		if (c=='\n') break;
		cnt+=count(c);
	}
	printf("%d",cnt);
	return 0;
}