Result: Accepted
Time: 3ms
Memory: 1120kB
#include<stdio.h>
#include<string.h>
int main(){
char a[101];
int i,l;
while(scanf("%s",a)!=EOF){
l=strlen(a);
for(i=0;i<l;i++){
if(a[i]>=97&&a[i]<=99)
printf("2");
else if(a[i]>=100&&a[i]<=102)
printf("3");
else if(a[i]>=103&&a[i]<=105)
printf("4");
else if(a[i]>=106&&a[i]<=108)
printf("5");
else if(a[i]>=109&&a[i]<=111)
printf("6");
else if(a[i]>=112&&a[i]<=115)
printf("7");
else if(a[i]>=116&&a[i]<=118)
printf("8");
else if(a[i]>=119&&a[i]<=122)
printf("9");
else if(a[i]>=65&&a[i]<=89)
printf("%c",a[i]+33);
else if(a[i]==90)
printf("a");
else if(a[i]>=48&&a[i]<=57)
printf("%d",a[i]-48);
else
printf("%c",a[i]);
}
printf("\n");
}
return 0;
}