Example: #include <stdio.h> int main() { int num = 10; if (num > 5) { printf("The number is greater than 5.n"); } else { printf("The number is not greater than 5.n"); } return 0; } In this example, the condition
But, if theconditionevaluates tofalse, the program executes theelse block statement(s)and continues with statements (if any) after the if-else statement Example for C If-Else Statement In the following example, we have an if-else with condition to check whether the number is even. If the ...
In this example, sincenumberis greater than 0, the condition evaluates to true, and the message “The number is positive.” is printed to the screen. Understanding If-Else Statement The if-else statement extends the functionality of the if statement by allowing an alternative set of instructions...
If the body of if...else has only one statement, you can omit { } in the program. For example, you can replace int number = 5; if (number > 0) { cout << "The number is positive." << endl; } else { cout << "The number is negative." << endl; } with int number = 5...
The statement(s) under the ‘else’ condition is returned. The statement(s) under the ‘if’ condition is ignored from execution. For example: Examples Let’s take an example of a Boolean expression with the help of actual coding in C: If the condition is met (true) as per the given...
If-else in C++ are conditional or decision-making statements that evaluate certain conditions in the program to determine control flow. They include simple if, if-else, if-else-if ladder, and nested if/ if-else. 22 mins read When incorporating logic into our code, we often need to make ...
When we need to execute a block of statements only when a given condition is true then we use if statement. In the next tutorial, we will learn C if..else, nested if..else and else..if. C - If statement Syntax of if statement: The statements inside the b
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Note:If there isonly one statementis present in the “if” or “else” body then you do not need to use the braces (parenthesis). For example the above program can be rewritten like this: #include<stdio.h>intmain(){intage;printf("Enter your age:");scanf("%d",&age);if(age>=18)...
.else{// statement(s)} Example 3: C if...else Ladder // Program to relate two integers using =, > or < symbol#include<stdio.h>intmain(){intnumber1, number2;printf("Enter two integers: ");scanf("%d %d", &number1, &number2);//checks if the two integers are equal.if(number1...