Write a program, which accepts annual basic salary of an employee and calculates and display the income tax as per the following rules. Basic: < 150000 Tax = 0 Basic: 150000 to 300000 Tax =20% Basic: >300000 Tax=30%

#include<stdio.h>

void main()
{
float incometax=0,salary=0,totalsalary=0;
printf("\n Enter the Basic Salary: ");
scanf("%f",&salary);
if(salary < 150000)
{
printf("\n IncomeTax : 0");
printf("\n Total Salary : %f",salary);
}

else if(salary > = 150000 || salary < =300000)
{
incometax=salary*0.2;
totalsalary=salary+incometax;
printf("\n Income tax 20% : %f",incometax);
printf("\n Total Salary   : %f",totalsalary);
}

else if(salary > 300000)
{
incometax=salary*0.3;
totalsalary=salary+incometax;
printf("\n Income tax 30% : %f",incometax);
printf("\n Total Salary   : %f",totalsalary);
}
getch();

}