View Code of Problem 43

#include<stdio.h>
#include<string.h>
int main(){
	char a[100],b[100];
	char p;
	int i,j=0;
	gets(a);
	for(i=0;i<strlen(a);i++){
		if((a[i]>=65&&a[i]<=90)||(a[i]>=97&&a[i]<=122)){
		p=a[i];	
		b[j]=p;
		j++;
		}	
	}
	puts(b);
	return 0;
}