#!/usr/bin/env python
# coding: utf-8

# # subtraction of two complex numbers

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a=2+8j
b=5+13j
print("subtraction of two complex numbers is",a-b)


# # fourth root of a number

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n=4
x=64
f=x**(1/float(n))
print("fourth root of n is",f)


# # swapping of numbers using temp

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a=131
b=434
print("a=",a)
print("b=",b)
temp=a
a=b
b=temp
print("after swapping:")
print("now a is",a)
print("now b is",b)


# # swapping of two numbers without using temp

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a=200
b=90
print("a=",a)
print("b=",b)
a, b = b, a
print("after swapping:")
print("now a is",a)
print("now b is",b)


# # fahrenheit to degree celsius and kelvin

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f=100
celsius=(f-32)*(5/9)
kelvin=celsius+275.15
print("temperature in celsius is=",celsius)
print("temperature in kelvin is=",kelvin)


# # data types
# 

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a=34.556
print(type(a))


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b=5546
print(type(b))


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c=54+45j
print(type(c))


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y="hello"
print(type(y))


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lst=[65,45,788,"sun","moon"]
print(type(lst))


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t=("hjhgrf","urwhf","665")
print(type(t))


# # github

# creat a github profile
# click on "new" repository
# select the public option 
# the name of the repository is to be saved as LetsUpgrade AI-ML
# click on the "upload an existing file option"
# drag and drop your saved file
# 

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