Result: Accepted
Time: 3ms
Memory: 1120kB
#include<stdio.h>
#include<math.h>
#include<string.h>
int main()
{
char a[110],b[110];
int i,j,len;
while(scanf("%s",a)!=EOF)
{
len=strlen(a);
for(i=0;i<len;++i)
{
if(a[i]>=97&&a[i]<=99)
{
a[i]='2';
}
else if(a[i]>99&&a[i]<=102)
{
a[i]='3';
}
else if(a[i]>102&&a[i]<=105)
{
a[i]='4';
}
else if(a[i]>105&&a[i]<=108)
{
a[i]='5';
}
else if(a[i]>108&&a[i]<=111)
{
a[i]='6';
}
else if(a[i]>111&&a[i]<=115)
{
a[i]='7';
}
else if(a[i]>115&&a[i]<=118)
{
a[i]='8';
}
else if(a[i]>118&&a[i]<=122)
{
a[i]='9';
}
else if(a[i]>=65&&a[i]<90)
{
a[i]=a[i]+33;
}
else if(a[i]==90)
{
a[i]='a';
}
printf("%c",a[i]);
}
printf("\n");
}
}