#include <stdio.h>   //library file standard input/output

void main()
{
int mynumber;
float mydecimal;
char myletter;


mynumber=52;
mydecimal=3.45;
myletter='w';

printf("Hello\n\n");
printf("My number is %d\n",mynumber);  //mynumber is an int so %d
printf("My decimal is %f\n",mydecimal);//mydecimal is a float %f
printf("My letter is %c\n",myletter);	//myletter is a char %c


}