write a program to calculate the area of rectangle in c

Write a program to calculate the area of rectangle in c. This is programs for beginners in c programming to understand the advanced concepts in c. 

#include<stdio.h>
int main()
{
float length, breadth, area;
printf("Enter length of Rectangle");
scanf("%f", &length);
printf("Enter breadth of Rectangle");
scanf("%f", &breadth);
area = length*breadth;
printf("\nArea = %0.2f", area);
return 0;
}

Enter lengthof Rectangle

45

Enter breadth of Rectangle

45

Area = 2025.00