Lab Assignment April 26

• Problem 1 (75 points): IN THIS PROBLEM YOU ARE NOT REQUIRED TO USE FUNCTIONS. Write a program that calculates the travel disctance for each user. Assume, that each user travels by car. The program reads the number of users, the car speed for each user and the total travel time for each user. Store speeds in one array and travel time in another array. The program creates a new array that store distances for each user. The formula to use: Distance = Speed * Time. You can randomly generate the data. You can use functions make_array or make_array_random and print_array we wrote in class OR you can write everything in MAIN.

• Problem 2 (25 points): In this program you will read number of students in the class, and number of classes each student is taking in specific semester. This information will be stored in array of integers. The user will enter grade for each course for each student and average grade per student will be found. This information will be stored in the array of doubles.

  See more details below:

  Write the following functions:

  • void make_array(int course[], int class_size) - makes an array of integers that store number of courses per student - this function we already wrote.
  • void print_array(int course[], int class_size) - prints an array of integers - this function we already wrote.
  • double ave_grade(int num_courses) - reads grade for each course, finds and returns the average grade
  • void process_class(int course[], int class_size) - this function will create a new array of doubles, for each student calculate the average grade and store in the new array, and then prints a new array at the end of the function
  • Write main to enter number of students in the class, call function make_array , print_array and process_class