C if-else Statement
In this tutorial, we will learn about C if-else Statement with examples. The simple if statement only executes the if block when the conditional expression evaluates to true.
C if-else Statement
The general syntax for the C if-else statement is as follows:
if ( condition )
{
// if block
// executed when the condition is true
}
else
{
// else block
// executed when the condition is false
}
Example
Let’s write a simple C program to illustrate the if-else statements.
/** ********************************** * Program Description: * C if-else Statement Demo * Filename : ifelseDemo.c * Author : TestingDocs * Date : 02/02/2017 * C Tutorials - www.TestingDocs.com ************************************* */ #include<stdio.h> int main() { int number = 0; printf("Enter the number ="); scanf("%d",&number); // C if-else statement if(number % 2 == 0) { printf("The given number (%d) is Even.\n",number); } else { printf("The given number (%d) is Odd.\n",number); } return 0; } // end main