Explanation:The condition (x<y) specified in the “if” returns true for the value of x and y, so the statement inside the body of if is executed. Example of multiple if statements We can use multiple if statem
Simple Example Illustrating If Statement Consider a program that checks if a number is positive: #include<stdio.h> intmain(){ intnumber=10; if(number>0){ printf("The number is positive.\n"); } return0; } In this example, sincenumberis greater than 0, the condition evaluates to true,...
In this example, the condition num > 5 is evaluated. Since the value of num is 10, which is indeed greater than 5, the code block within the “if” statement is executed, resulting in the output: “The number is greater than 5.” Exploring Real-World Scenarios in the if-else statemen...
If there is multiline code and you do not use curly braces, then only first statement of the body is considered as if statement body. Be sure, when you have to use curly braces or not? Consider the given example: #include<stdio.h>intmain(){inta=10;intb=-10;intc=0;if(a==10)pri...
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)...
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 logical expression, then the program will print the statements...
For example, nested loops, nested structures, nested conditional statements, etc. If an if statement in C is employed inside another if statement, then we call it as a nested if statement in C.SyntaxThe syntax of nested if statements is as follows −...
Example 1: C++ if Statement // Program to print positive number entered by the user// If the user enters a negative number, it is skipped#include<iostream>usingnamespacestd;intmain(){intnumber;cout<<"Enter an integer: ";cin>> number;// checks if the number is positiveif(number >0) ...
.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...
Consider the following example /* Program to check to entered character if vowel or consonant.*/#include <stdio.h>intmain(){charch;printf("Enter a character: ");scanf("%c",&ch);if((ch>='A'&&ch<='Z')||(ch>='a'&&ch<='z')){if(ch=='A'||ch=='E'||ch=='I'||ch==...