In this set of instructions, there is an enumerating variable i responsible for the count of executions. Here is an example of a for loop that repeats a statement five times: for (int i = 0 i < 5 i++) With these, you can provide the number of iterations to be performed:Īs the result of an expression that generates an integer value. Use enumerated loops for known number of iterationsĮnumerated loops are loops that are used when you know in advance how many times you want to loop. In programming, a loop is a technique that allows you to repeat one or more instructions without having to retype them multiple times. That could do the trick however, most of the time you don't know how many times you need to call it in advance. You can wrap it in a function and call that function as many times as you need to. The function squareOfNumber() is using an arithmetic multiplication operator to calculate the square of the input number.Imagine you have a block of code you need to repeat multiple times. After getting the value from the user it will call a function squareOfNumber() to calculate the square of the entered number. The below program ask the user to enter the value. Square of a given number 20.00 is = 400.00Ĭ Program to calculate the square of a number using a function: Printf("square of a given number %.2f is = %.2f", number, square) Printf("Please Enter any integer Value : ") After getting the value from the user it will calculate the square of entered number by using arithmetic multiplication operator. Logic to find a square of a given number in C programming.Ĭ Program to calculate the square of a number:
How to display input number square C programming. We will write the C program to find a square of a number. In this blog post, we learn how to write a C program to find square of a number?.
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