This document outlines practice problems from chapters 1 and 2 of a programming in C course. Chapter 1 problems involve writing functions to display a character or string a specified number of times. Chapter 2 problems include using for loops to print patterns, calculating triangular numbers from user input, and determining if a number is even or odd. The overall objective is for students to practice concepts from the first two chapters.

1. Slide 1 of 4Ver. 1.0
Programming in C
In this session, you will do the practice questions of Chapter
1 and Chapter 2.
Objectives

2. Slide 2 of 4Ver. 1.0
Programming in C
Chapter 1
1. Write a function to accept a character and display it 40
times.
2. Write a function that accepts a number from 0 to 9, along
with a string. The string should then be displayed the
number of times specified.

3. Slide 3 of 4Ver. 1.0
Programming in C
Chapter 2
1. Write a for loop, which will produce the following output
(Hint: use two nested for loops):
1
22
333
4444
55555
2. Create a C program, which calculates the triangular number
of the user’s request, read from the keyboard using scanf().
A triangular number is the sum of the preceding numbers,
so the triangular number 7 has the value of
7+6+5+4+3+2+1 (same as a factorial in mathematics, for
example, factorial of 7 ---- !7).

4. Slide 4 of 4Ver. 1.0
Programming in C
Chapter 2
3. Create a C program to check whether the number entered
by user is even or odd.