python

# Python Program to find the area of triangle

a = 5
b = 6
c = 7

# Uncomment below to take inputs from the user
# a = float(input('Enter first side: '))
# b = float(input('Enter second side: '))
# c = float(input('Enter third side: '))

# calculate the semi-perimeter
s = (a + b + c) / 2

# calculate the area
area = (s * (s-a) * (s-b) * (s-c)) ** 0.5
print('The area of the triangle is %0.2f' % area) 


# CodeLab-
# Registration Form
# Python language

Name = input("Enter Name:")
Email = input("Enter Email:")
Username = input("Enter Username:")
Password = input("Enter Password:")
print("Registration Successful!")
print("Welcome",Name)