Nested If Statement in C Language

• Nested if statements mean an if statement inside another if statement
• Nested If in C is helpful if you want to check the condition inside a condition

Syntax:

if (test_expression one)
{
                if (test_expression two)
                {
                   //Statement block Executes when the Boolean test expression two is true.
                }
}
else
{
//else statement block
}

For Example,

Write a C program to find the given voter is eligible for voting or not

#include <stdio.h>
#include <conio.h>
void main()
{
int age;
printf(“Please Enter Your Age Here:n”);
scanf(“%d”,&age);
if ( age < 18 )
{
printf(“You are Minor.n”);
printf(“Not Eligible to Work”);
}
else
{
if (age >= 18 && age <= 60 )
{
printf(“You are Eligible to Work n”);
printf(“Please fill in your details and applyn”);
}
else
{
printf(“You are too old to work as per the Government rulesn”);
printf(“Please Collect your pension! n”);
}
}
getch();
}