View Code of Problem 43

#include<stdio.h>
#include<string.h>
int main()
{
	char s[90];
	int i;
	scanf("%s",s);
	int n=strlen(s);
	for(i=0;i<n;i++)
	{
		if((s[i]>=65&&s[i]<=90)||(s[i]>=97&&s[i]<=122))
		printf("%c",s[i]);
		else
		continue;
	}
	return 0;
}