223.小明的烦恼

#include<stdio.h>
#include<string.h>
int main()
{
int t;
scanf("%d",&t);
while(t--)
{
char str[12];
int i,len;
scanf("%s",str);
len=strlen(str);
for(i=0; i<len; i++)
{
if(str[i]>='a'&&str[i]<='c')
printf("2");
else if(str[i]>='d'&&str[i]<='f')
printf("3");
else if(str[i]>='g'&&str[i]<='i')
printf("4");
else if(str[i]>='j'&&str[i]<='l')
printf("5");
else if(str[i]>='m'&&str[i]<='o')
printf("6");
else if(str[i]>='p'&&str[i]<='s')
printf("7");
else if(str[i]>='t'&&str[i]<='v')
printf("8");
else if(str[i]>='w'&&str[i]<='z')
printf("9");
}
printf("\n");
}
return 0;
}