#include "stdio.h"
main ()
{
	int x,y;
	x=5;
	y=6;
	printf("%d\n",x);
	printf("%c\n",x);
	printf("%d%d\n",x,y);
	printf("%d\n",125);
	printf("%c\n",125);
	printf("the total is $ %6.2f\n",12.5);
	printf("the total is $ %6.3f\n",12.5);
}