if…else Statement in C

if..else statement is a very powerful two-way decision making statement which allow the programmer to execute one set of statement (out of two) and another to ignore, depends upon the certain specified test-condition. 

• if evaluated to TRUE then the statement(s) inside the TRUE-Block are executed and the statement(s) inside the FALSE-Block are skipped/ignored; and execution continues with very first statement outside the if..else i.e. statement-x
• Otherwise, (if FALSE) the statement(s) inside the TRUE-Block are skipped/ignored and the statement(s) inside the FALSE-Block executed and execution continues with very first statement outside the if..else i.e. statement-x

example

👉👉Program to find Greatest among two integers👈👈

#include<stdio.h>
main()
{
       int num1=50, num2=20;
       if(num1>num2)
       {
                   printf(“\nNum1 is Greatest”);
       }
       else
       {
                   printf(“\nNum2 is Greatest”);
       }
}