C Programming Q & A
Q: What is stdio.h in C programming? A: stdio.h is a header file in C programming that stands for “standard input-output header.” It contains declarations … Read more
C Coding
Function in C Programming
C Programming | Function Comment, if answer to the questions highlighted in red are correct, or not. Or if any suggestion. #include <stdio.h> int main() { cout<<“Hello World!”; … Read more
C program to use printf() without semicolon ” ; “
In C programming language, semicolon (;) is used to terminate a statement. However, it is possible to use the printf() function without using semicolon by … Read more
C program to swap two numbers using 2 variables
Explanation In this program, we first declare two integer variables a and b. Then we ask the user to input two numbers using the scanf() … Read more
C program to find nth term using Arithmetic progrssion
In C programming language, the nth term of an arithmetic progression can be calculated using the following formula: an = a1 + (n-1)d where an … Read more
C program to find sum of first n even positive numbers
The sum of the first n even positive numbers can be calculated using the following formula: sum = n * (n + 1) Here is … Read more
C program to calculate sum of first n even numbers
C program to calculate sum of first n even numbers between 0 and n.? Take n as input from user? Sol. Input : n = … Read more
C program to find nth odd number
C program to find nth odd number. Take a number as input. Sol. Input = 5 Output = 9 //nth odd positive number = 2*n-1 … Read more
C program to find sum of first n odd positive numbers
The sum of the first n odd positive numbers can be calculated using the following formula: sum = n^2 Here is an example program to … Read more
C program to calculate perimeter and area of a rectangle
In this program, we declare variables for the length, breadth, perimeter, and area of the rectangle. We prompt the user to enter the length and … Read more