View Code of Problem 43

#include<stdio.h>
int main()
{
  char c[90];
  int i;
  for(i=0;i<90;i++)
    scanf("%c",&c[i]);
  if((c[i]>'a'&&c[i]<'z')||(c[i]>'A'&&c[i]<'Z'))
    printf("%c",c[i]);
  return 0;
}