(PP-1)

1A.Write a python program for simple calculator.

a=int(input("Enter a the first number:"))

b=int(input("Enter a the second number:"))

print("Addition:",a+b)

print("Subtraction:",a-b)

print("Multiplication:",a*b)
print("Division:",a/b)

1B.Write a python program to check whether  the number is positive or negative.

a=int(input("Enter the number:"))
if(a>0):
    print("The Entered Number Is Positive")
else:
   print("The Entered Number Is Negative")

1C.Write a python program to find factorial of a number.

a=int(input("Enter the number:"))
fact=1
for i in range(1,a+1):
fact=fact*i
print(fact)

1D.Write a python program to find fibonacci series.

n=int(input("Enter the number:"))
a=-1
b=1
for i in range(0,n+1):
    c=a+b
    a=b
    b=c
    print(c)

1E.Write a python program to check whether it is palindrome or not.

n=int(input("Enter the number:"))
number=n
reverse=0
remainder=0
while n!=0:
    remainder=n%10
    reverse=reverse*10+remainder
    n=int(n/10)
if(reverse==number):
    print("Given number is a palindrome")
else:
    print("Given number is not a palindrome")

1F.Write a python program to reverse the user-defined value.

n=int(input("Enter the number:"))
reverse=0
remainder=0
while n!=0:
    remainder=n%10
    reverse=reverse*10+remainder
    n=int(n/10)
    print(reverse)

1G.Write a python program to find armstrong number.

n=int(input("Enter the number:"))
number=n
reverse=0
sum=0
while n!=0:
    reverse=n%10
    sum=sum+reverse**3
    n=int(n/10)
if(sum==number):
    print("Given number is an Armstrong")
else:
    print("Given number is not an Armstrong")

1H.Create a program that asks the user to enter their name and their age. Print out a message addressed to them that tells them the year that they will turn 100 years 
old.

name=(input("Enter the name:"))
age=int(input("Enter the age:"))
currentyear=int(input("Enter the current year:"))
hundred=currentyear+(100-age)
print(hundred)