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Types of LOOPS

Types of C Loops There are three types of loops in C language that is given below: do while while for do-while loop in C The do-while loop continues until a given condition satisfies. It is also called post tested loop. It is used when it is necessary to execute the loop at least once (mostly menu driven programs). The syntax of do-while loop in c language is given below: do {   //code to be executed    } while (condition);   Flowchart and Example of do-while loop while loop in C The while loop in c is to be used in the scenario where we don't know the number of iterations in advance. The block of statements is executed in the while loop until the condition specified in the while loop is satisfied. It is also called a pre-tested loop. The syntax of while loop in c language is given below: while (condition){   //code to be executed    }   Flowchart ...
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do-while Loop

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do while loop in C The do while loop is a post tested loop. Using the do-while loop, we can repeat the execution of several parts of the statements. The do-while loop is mainly used in the case where we need to execute the loop at least once. The do-while loop is mostly used in menu-driven programs where the termination condition depends upon the end user. do while loop syntax The syntax of the C language do-while loop is given below: do {   //code to be executed    } while (condition);   Example 1 #include<stdio.h>    #include<stdlib.h>    void  main ()   {        char  c;        int  choice,dummy;          do {       printf( "\n1. Print Hello\n2. Print Javatpoint\n3. Exit\n" );   ...
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variables in c

Variables in C A  variable  is a name of the memory location. It is used to store data. Its value can be changed, and it can be reused many times. It is a way to represent memory location through symbol so that it can be easily identified. Let's see the syntax to declare a variable: type variable_list;   The example of declaring the variable is given below: int  a;   float  b;   char  c;   Here, a, b, c are variables. The int, float, char are the data types. We can also provide values while declaring the variables as given below: int  a=10,b=20; //declaring 2 variable of integer type    float  f=20.8;   char  c= 'A' ;   Rules for defining variables A variable can have alphabets, digits, and underscore. A variable name can start with the alphabet, and underscore only. It can't start with...
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