Class 10th python programs

#Program 2.1
m=input('Enter a welcome message: ')
print( 'hello',m)
print(*------*)
#Program 2.2
l=int(input('Enter length of rectangle: '))
b=int(input('Enter breadth of rectangle: '))
a=l*b
print('Length of rectangle: ',l)
print('Breadth of rectangle: ',b)
print('Area of rectangle: ',a)
print(*------*)
#Program 2.3
miles=float(input('Enter distance in km: '))
k=1.609*miles
print(miles,'in km is:',k)
print(*------*)
#Program 2.4
s=1e6
minu=s/60
hour=minu/60
days=hour/24
print('One million seconds are eual to',minu,'minutes',hour,'hours',days,'days',)
print(*------*)
#Program 2.5
num1=int(input('Enter a whole no.: '))
num2=int(input('Enter a second whole no.: '))
num3=int(input('Enter a third whole no.: '))
Sum=num1+num2+num3
print('The sum of',num1,',',num2,',',num3,'is',Sum)
print(*------*)
#Program 2.6
h=float(input('Enter Height in meters: '))
w=float(input('Enter weigth in kg: '))
BMI= w/(h**2)
print('Your BMI is',BMI)
print(*------*)
#Program 2.7
n=int(input('Enter a number: '))
cube=n**3
print ('Cube of',n,'is',cube)
print(*------*)
#Program 2.8
km=float(input('Enter km '))
mile=km*0.621371
print(km,'km','in miles is',mile)
print(*------*)
#Program 2.9
t=float(input('Enter tonnes: '))
q=t*10
kgs=q*100
print(t,'tonnes in quintals is',q,'and tonnes in kilograms is',kgs)
print(*------*)
#Program 2.10
p=input('Enter a small verse of poem - ')
print("the poem u entered is ")
print(p)
print(*------*)
#Program 2.11