手机键盘(keyboard)
#include <stdio.h>
char a[20];
int main()
{
int i=0,n=0,b,c;
char d;
scanf("%s",a);
printf("%s\n",a);
n=sizeof(a);
for(i=0;i<n;i++)
{
if( a[i]>='a' && a[i]<='o' )
{
b=a[i]-'a';
c=b%3;
d=a[i]-c;
printf("%c%d ",d,c+1);
}
if( a[i]>='p' && a[i]<='s')
{
b=a[i]-'p';
c=b%4;
d=a[i]-c;
printf("%c%d ",d,c+1);
}
if( a[i]>='t' && a[i]<='v' )
{
b=a[i]-'t';
c=b%3;
d=a[i]-c;
printf("%c%d ",d,c+1);
}
if( a[i]>='w' && a[i]<='z' )
{
b=a[i]-'w';
c=b%4;
d=a[i]-c;
printf("%c%d ",d,c+1);
}
}
return 0;
}