This 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.");} Try it Yourself...
在编程中,ELSEIF通常跟随IF语句,用来检查多个不同的条件,并且一旦其中一个条件满足,相应的代码块就会被执行。在描述它的功能时,可以把ELSEIF看作是在IF(如果)和ELSE(否则)之间的一个中继。如果IF语句的条件不满足,程序就会检查接下来的ELSEIF条件,这个过程会一直持续,直到找到满足的条件或者遇到一个没有附加条件的...
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 num > 5 is evaluated. Since the value of num is...
In computer programming, we use the if...else statement to run one block of code under certain conditions and another block of code under different conditions. For example, assigning grades (A, B, C) based on marks obtained by a student. if the percentage is above 90, assign grade A ...
If the condition is false (zero), the block of code is skipped. Simple Example Illustrating If Statement Consider a program that checks if a number is positive: #include <stdio.h> int main() { int number = 10; if (number > 0) { printf("The number is positive.\n"); } return 0...
If-Else Statement in C - Learn how to use if-else statements in C programming with examples and detailed explanations. Master conditional logic for effective coding.
Example of if else statement In this program user is asked to enter the age and based on the input, the if..else statement checks whether the entered age is greater than or equal to 18. If this condition meet then display message “You are eligible for voting”, however if the condition...
In case the condition is false, the control goes to the first statement after the if block, and the normal execution of the program continues. For example, let's say the condition we check in the if statement is a>b for variables a and b. If the expression (a>b) is true, then th...
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 number is even, then we shall print a message to the console that the number is even. This is if block, and have just a single statement. If the...
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 == number2) {printf("...