Write a program in c that calculates the student grades’ average for a semester for the number of courses taken in that semester. Your program should do the following: Read from user the number of courses (n) Then, read the courses’ grades for n times (Hint: use a loop) If a grade is grater than 100 or less than 0, ask the user to enter the grade again. Calculate the average of grades using the following formula: average = (sum of grades) / n Print out the average grade on the screen. Note: Always use appropriate data types.
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
Write a program in c that calculates the student grades’ average for a semester for the number of courses taken in that semester.
Your program should do the following:
- Read from user the number of courses (n)
- Then, read the courses’ grades for n times (Hint: use a loop)
- If a grade is grater than 100 or less than 0, ask the user to enter the grade again.
- Calculate the average of grades using the following formula:
average = (sum of grades) / n
- Print out the average grade on the screen.
Note: Always use appropriate data types.
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