# Program to compute the area and perimeter of Rhombus 
 

print("Enter the two Diagonals Value:")
p=int(input())
q=int(input())
a=int(input("Enter the length of the side value:"))
area=(p*q)/2.0
perimeter=(4*a)
print("Area of the Rhombus = ",area)
print("Perimeter of the Rhombus = ",perimeter)
