View Code of Problem 77

#include<stdio.h>

int main()
{
	int i;
	char s[5];
	gets(s);
	for(i=0;i<4;i++)
	{
		if(i==3)
		{
			printf("%c", s[i]);		
		}
		else
		{
			printf("%c ", s[i]);
		}
	}
	return 0;
}

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