9.3.2 If-Else Statement

• If else statement is considered as part of an if statement. 
• But else block and add to it. 
• The statement given in Else block is executed when the condition of if is false.

if(condition)

{

/* Statements to be executed when condition is true */

}

else

{

/* Statements to be executed when condition is false */

}

• As you know if the statements in if block are executed on if the condition is true. 
• But you can also decide what to do if the condition is false. 
• For this you use else block. This block always comes after the if block. 
• These statements are written in this block, which will be executed if the condition is false. 
• If if else statement is used in the above example then you can write it like this.

#include <stdio.h>

void main()

{

int sudoAge = 25;

int bkAge = 30;

/* Taking decision using if else statements */

if(sudoAge > bkAge)

{

printf("Sudo is elder:");

}

else

{

printf("Bk is elder:");

}

}

OUTPUT

Bk is elder: