View Code of Problem 43

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