#include <stdio.h>
int main(void)
{
    int i=40;
    float f=839.21;
    printf("%d|%5d|%05d|%5.3d|\n", i, i, i, i);
    printf("%f|%10.3f|%10.3e|%010.1f|\n",f,f,f,f);
    printf("Right\n");
    printf("%10s%10s%10s\n%10s%10s%10s\n", "Item", "Unit", "Purchase", "", "Price", "Date");
    printf("\nLeft\n");
    printf("%-10s%-10s%-10s\n%-10s%-10s%-10s\n", "Item", "Unit", "Purchase", "", "Price", "Date");
}