Nested if-else statement

When If – Else is used within If-ElseStatement it is called as Nested If-Else Statement.

Syntax:

if (condition 1)
{
Statement to be executed when condition 1 true;
}
else
{
if (condition 2)
{
Statement to be executed when condition 2 is true;
}
else
{
Statement to be executed when condition 2 is false;
}
}

Let us re-program the Indian railways ticket program using Nested If-Else Statement.

#include <stdio.h>
#include <conio.h>
int main()
{
int age;
printf(“Enter your age: ”);
scanf(“%d”,&age);

if (age <= 5)
{
printf(“you have 100% discount on your ticket.”);
}
else
{
if (age <= 12)
{
printf(“you have 50% discount on your ticket.”);
}
else
{
if (age <=26)
{
printf(“you have 10% discount on your ticket.”);
}
else
{
if (age > 60)
{
printf(“you have 25% discount on your ticket.”);
}
}
}
}
return;
}

In the above example we have implemented Nested If-Else Statement.

• If Statement
• Multiple if statement
• If else statement
• Nested if else statement
• Else if statement
• Conditional Operator
• The switch statement

Topics in C Programming

• Data Type
• Input Output
• Formatting Of Output
• Arithmetic Operations
• Logical Operators
• Order Of Precedence
• Decision Control
• Loops
• Functions
• Passing Values
• Function Calls
• Recursion
• Pointers
• Structures
• Structures and Pointers
• Array
• File Handling In C