1. Develop a python code to check given two dates d1 and d2, check whether d1 is less than d2 or d1 is greater tha n d2 or d1 is equal to d2 ( Hint: overload <, >, == operators )¶

In [1]:
import datetime 

d1 = datetime.datetime (2018, 5, 3)
d2 = datetime.datetime (2018, 6, 1)

print("d1 is greater than d2:", d1 > d2)
print("d1 is less than d2:", d1 < d2)
print("d1 is not equal to d2:", d1 != d2)

d1 is greater than d2: False
d1 is less than d2: True
d1 is not equal to d2: True

2. Develop a python code to add, substract, multiply and divide two distances contains two things of the format km followed by meters¶

In [5]:
num1 = int (input("enter first number:"))
num2 = int(input("enter second number:"))

print("enter which operation would you like to perform?")
ch = input("enter any of these char foe specific operation +, -, *, /:")

result = 0 
if ch == '+':
    result = num1 + num2
elif ch == '-':
    result = num1 - num2
elif ch == '*':
    result = num1 * num2
elif ch == '/':
    result = num1 / num2
else:
    print("input character is not recognized!")
print(num1, ch, num2, ":", result)

enter first number:4500
enter second number:3200
enter which operation would you like to perform?
enter any of these char foe specific operation +, -, *, /:+
4500 + 3200 : 7700
In [6]:
num1 = int (input("enter first number:"))
num2 = int(input("enter second number:"))

print("enter which operation would you like to perform?")
ch = input("enter any of these char foe specific operation +, -, *, /:")

result = 0 
if ch == '+':
    result = num1 + num2
elif ch == '-':
    result = num1 - num2
elif ch == '*':
    result = num1 * num2
elif ch == '/':
    result = num1 / num2
else:
    print("input character is not recognized!")
print(num1, ch, num2, ":", result)

enter first number:4500
enter second number:3200
enter which operation would you like to perform?
enter any of these char foe specific operation +, -, *, /:-
4500 - 3200 : 1300
In [7]:
num1 = int (input("enter first number:"))
num2 = int(input("enter second number:"))

print("enter which operation would you like to perform?")
ch = input("enter any of these char foe specific operation +, -, *, /:")

result = 0 
if ch == '+':
    result = num1 + num2
elif ch == '-':
    result = num1 - num2
elif ch == '*':
    result = num1 * num2
elif ch == '/':
    result = num1 / num2
else:
    print("input character is not recognized!")
print(num1, ch, num2, ":", result)

enter first number:4500
enter second number:3200
enter which operation would you like to perform?
enter any of these char foe specific operation +, -, *, /:*
4500 * 3200 : 14400000
In [8]:
num1 = int (input("enter first number:"))
num2 = int(input("enter second number:"))

print("enter which operation would you like to perform?")
ch = input("enter any of these char foe specific operation +, -, *, /:")

result = 0 
if ch == '+':
    result = num1 + num2
elif ch == '-':
    result = num1 - num2
elif ch == '*':
    result = num1 * num2
elif ch == '/':
    result = num1 / num2
else:
    print("input character is not recognized!")
print(num1, ch, num2, ":", result)

enter first number:4500
enter second number:3200
enter which operation would you like to perform?
enter any of these char foe specific operation +, -, *, /:/
4500 / 3200 : 1.40625
In [ ]: