View Code of Problem 77

# include<stdio.h>
int main(void)
{
    int i;
    char a[4];
    gets(a);
    for(i=0;i<4;++i)
    {
        if(i==0)
        {
            printf("%c",&a[i]);
        }
        else
        printf(" %c",a[i]);
    }
    return 0;
}