5.expressions.py

a=10
b=20
print(a+b)
print(a-b)
print(a/b)
print(a*b)
print(a%b)

a,b,c,d,e=10,20,30,40,50
z=a+b+c+d+e
print("sum of a",a," b",b," c","d","e","is",z)
z=a*b*c*d*e
print("product of a",a,"b",c,"c",d,"e","is",z)
radius=4
area=3.14*radius*radius
print("area of circle is",area)
p=10000
r=12
t=3
SI=(p*r*t)/100
amount=p+SI
print("the intrest is",SI)

print("the total amount :",amount)