display 1000 to 1 in 5 column

//display 1000 to 1 in 5 column
#include<stdio.h>
int main()
{
    int i;
    for(i = 1000; i>0;i--)
    {
        printf("%d\t",i);
        if(i % 5  == 1)
            printf("\n");
    }
    return 0;
}