### C program to convert Celsius to Fahrenheit

This C program converts temperature in degree Celsius into degree Fahrenheit. Prerequisite knowledge: Here you’re going to solve a problem consisting of a mathematical calculation, therefore you must know the …

### C program to find sum and average of three numbers

This C program adds three numbers entered by the user, finds their average up to two decimal places and then prints the results. Prerequisite knowledge: Basic syntax. Average of 3 …

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### C program to find the square and cube of a number

In this C program, the user enters a number and you have to calculate its square and cube. Prerequisite knowledge: Basic syntax. Basic mathematics. Program: C program to find the …

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### C program to find sum of digits of a number

This C program calculates the sum of the digits of a number. Algorithm: Extract the digits of the number and simply add them all, that’s it. Code 1: C program …

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### How to reverse a number in C

Program: Write a C program to reverse the digits of a number Important topics: Remainder, division, number system, while loop. Algorithm: Extract all the digits from the given number and …

### C program to check whether a number is even or odd

This C program checks whether the entered number is even or odd. Same algorithm is used to check whether a given number is even or odd. Prerequisite knowledge: A number …

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### Hello world program in C

This is the best way to start programming in C. This program prints a string “Hello World!!!” and we’re doing this just to maintain the tradition of first Hello World …