Q1. (Bar Chart /Histogram printing) Write a C program that reads in five numbers (each between 1 and 30). For each number read, your program should print a line containing that number of adjacent asterisks. For example, if your program reads the number seven, it should print *******.

Q2. Write a C code that draws a shape as follows:

7

+

Shape:

     +

   +++

  +++++

+++++++

  +++++

    +++

      +

Press any key to continue . . .

Q3. Write a C program that prompts the users to enter the number of students then calculates and displays the average number of hours that a student spent on doing programming each day over a three day weekend period.