View Code of Problem 52

#include <stdio.h>
#include <string.h>
int main()
{
	char str[100];
	int n, i;
	while(gets(str) != NULL)
	{
		n = strlen(str);
		for(i = n - 1; i >= 0; i--)
		{
			printf("%c", str[i]);
		}
	}
	printf("\n");
	return 0;
}