#include <stdio.h> #include <conio.h> int main(void) { double amount; amount = 0.20; cprintf("Printing 5-percent tax table\n\r"); cprintf("Press a key to stop.\n\n\r"); do { cprintf("amount: %f, tax: %f\n\r", amount, amount * 0.05); if(kbhit()) break; amount = amount + 0.20; } while(amount < 100.0); return 0; }