View Code of Problem 43

#include <stdio.h>
#include <string.h>
void main() 
{
	char a[1000];
	gets(a);
	for (int i = 0; i < strlen(a); i++)
	{
		if (a[i] >= 'a' && a[i] <= 'z' || a[i] >= 'A' && a[i] <= 'Z')
		{
			printf("%c", a[i]);
		}
	}
}