CS256 - Fundamentals of Structured Programming

Displaying exercises/e6/solution/p2.c

#include <stdio.h>

/**
 * Make a table for Miles to Kilometers
 * 0) Use a tab character between the columns
 * 1) Print column headings for the Miles and Kilometers columns.
 * 3) Miles will be an integer from 10 to 300 in steps of 10 and Kilometers
 *    should a floating point value that is printed to 2 decimal places.
 *    Kilometers = Miles * 1.609344
 * 4) Kilometers should be printed to two decimal places.
 * - You must use a loop for this assignment.
 * Example output:
 * Miles:  Kilometers:
 * 10      16.09
 * 20      32.19
 * 30      48.28
 * 40      64.37
 * ...
 * 300     482.80
 */

int main(void)
{
  int miles;
  float kilometers;
  int lower, upper, step;
  
  // Do again the same as we did in p1.c:
  lower = 10;
  upper = 300;
  step = 10;

  miles = lower;
  // We print the "header" outside of the loop:
  printf("Miles:\tKilometers:\n");

  while (miles <= upper) {
    kilometers = miles * 1.609344;
    printf("%d\t%.2f\n", miles, kilometers);
    miles = miles + step;
  }

  return 0;
}