scanf.c

#include <stdio.h>
    int main(void)
{
	int i;
	float x;
	i=40;
	x=839.21f;
	printf("|%d|%5d|%-5d|%5.3d|\n",i,i,i,i);// ||-symbol just mean print it and place for numbers..
	printf("|%10.3f|%10.3e|%-10g|\n",x,x,x);
	return 0;
}