these are primarily the if, if-else, and else-if statements. They help in controlling the flow of the program by allowing the execution of certain blocks of code while skipping others based on the evaluation of Boolean expressions. This is fundamental in creating...
C If Else Statement C If Else statement is kind of an extension toC IfStatement. In C If statement, we have seen that execution of a block of statements depends on a condition. In If Else statement, we have one more block, called else block, which executes when the condition is false....
Working of if-else Statement in C Let’s explore how the “if-else” statement works in C: if-else Syntax in C: The basic syntax of the “if-else” statement is as follows: if (condition) { // Code block executed if the condition is true } else { // Code block executed if the...
Real-Life ExamplesThis example shows how you can use if..else to "open a door" if the user enters the correct code:Example int doorCode = 1337;if (doorCode == 1337) { printf("Correct code.\nThe door is now open.");} else { printf("Wrong code.\nThe door remains closed.");}...
The if...else statement is used to run one block of code under certain conditions and another block of code under different conditions. In this tutorial, we will learn C++ if, if…else and nested if…else with the help of examples.
if (number < 5) { number += 5; } else { number -= 5; } In this example, the statement number += 5; will be executed only if the value of number is less than 5. The statement number -= 5; will be executed if the value of number is greater than or equal to 5. How if...
If none of the conditions returntrue, then the code inside theelseblock will be executed. Following is a simple example of using theif-else-ifstatement in the c# programming language. intx =5; if(x ==10) { Console.WriteLine("x value equals to 10"); ...
In the last tutorial we learned how to use if statement in C. In this guide, we will learn how to use if else, nested if else and else if statements in a C Program. C If else statement Syntax of if else statement: If condition returns true then the state
The following examples demonstrate conditional execution of blocks with if/else. if_stm.c #include <stdio.h> int main() { int num = 4; if (num > 0) { printf("The number is positive\n"); } return 0; } In the example we have a simple condition; if thenumvariable is positive, ...
else { False-block; } Here, two blocks,True-blockandFalse-block. Iftest-conditionis true (non zero value),True-blockwill execute and iftest-conditionis false,False-blockwill execute. Example Consider the following example /*program to check entered year is leap year or not.*/#include ...