View Code of Problem 43

#include<stdio.h>

int main(){
	char input[100];
	scanf("%s",&input);
	//printf("%s",input);
	int i = 0 ;
	while(input[i]){
		if('a'<=input[i]&&input[i]<='z'||'A'<=input[i]&&input[i]<='Z')
			printf("%c",input[i]);
		i++;
	}
}