Python Class 176 (Dictionary Functions) - Kapil

I/P:

Idic = {'name':'Kapil', 'age' : 100, 'Search':'Running'}

Idic['name'] = 'ram'

print(Idic)

Idic['education'] = 'P.G'

print(Idic)

print(Idic.pop('education'))

print(Idic)

del Idic['Search']

print(Idic)

print(Idic.keys())

print(Idic)

print(Idic.values())

print(Idic)

k = {}

print(dir(k))

O/P: 

{'name': 'ram', 'age': 100, 'Search': 'Running'}

{'name': 'ram', 'age': 100, 'Search': 'Running', 'education': 'P.G'}

P.G

{'name': 'ram', 'age': 100, 'Search': 'Running'}

{'name': 'ram', 'age': 100}

dict_keys(['name', 'age'])

{'name': 'ram', 'age': 100}

dict_values(['ram', 100])

{'name': 'ram', 'age': 100}

['__class__', '__contains__', '__delattr__', '__delitem__', 

'__dir__', '__doc__', '__eq__', '__format__', '__ge__', 

'__getattribute__', '__getitem__', '__gt__', '__hash__', 

'__init__', '__init_subclass__', '__iter__', '__le__', '__len__', 

'__lt__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', 

'__repr__', '__setattr__', '__setitem__', '__sizeof__', '__str__', 

'__subclasshook__', 'clear', 'copy', 'fromkeys', 'get', 'items', 

'keys', 'pop', 'popitem', 'setdefault', 'update', 'values']

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 176 (Odd/Even Numbers from a range) - Kapil

index1 = int(input("Please enter the starting range number: "))
index2 = int(input("Please enter the ending range number: "))

print("\n")

print("Prime number between {} and {} are:".format(index1, index2))

for num in range(index1,index2):
    if (num > 1):
        isDivisible = False
        for index in range(1, num):
            if (num % index == 0) or (num % 2 == 0):
                print("\n")
                print(num, "- is even number.")
                print("\n")
                isDivisible = True
                print(num,"The number is not prime.")
                break
        if not isDivisible:
            print("\n")
            print(num, "is a prime number.")
            print("\n")

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 175 (Even Numbers) - Kapil

numbers = [1,2,3,4,5]

for num in numbers:

  if num % 2 == 0:

      print(num, "- is even number.")

      continue

  print(num, "- is odd number.")

else:

  print("\n")

  print("For loop exited.")

--------------------------------------

num = int(input("Please enter the number:"))

isDivisible = False

i = 2

while i < num:

    if num % i == 0:

        isDivisible = True

        print("{} is divisible by {}".format(num,i))

        break

    i +=1

if isDivisible:

    print("{} is NOT a prime number".format(num))

else:

   print("{} is a prime number".format(num))

-----------------------------------------------------------

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 174 (Prime Numbers in a range) - Kapil

index1 = int(input("Please enter the starting range number: "))
index2 = int(input("Please enter the ending range number: "))

print("\n")

print("Prime number between {} and {} are:".format(index1, index2))

print("\n")
for num in range(index1,index2):
    if (num > 1): 
        isDivisible = False
        for index in range(2, num):
            if (num % index == 0):
                isDivisible = True
                print(num,"The number is not prime.")
        if not isDivisible:
            print("\n")
            print(num, "is a prime number.")
            print("\n")

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 173 (Money Call Calculator, Part-IV) - Kapil

while loop == 1:

    x = input("Press 0 to exit otherwise anything to continue:")

    if x == "0":

      break

    print ("*** Money Application ***")

    print("\n")

    print("Money Call")

    def SeventyTwo_function(n1,n2):

              return(n1/n2)

    print("\n")

    UV = float(input("Please enter the value of rate of interest:"))

    print("\n")

    print("Time to double the investment in years is:",SeventyTwo_function(72,UV))

    print("\n")

    AI = float(input("Please enter the amount value invested:"))

    print("\n")

    FF = AI * 2

    print("The final double amount value is:",FF, "after",SeventyTwo_function(72,UV),"years of investment.")

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 172 (Money Double Calculator, Part-III) - Kapil

print("*** Money Rule of 72 ***")

def SeventyTwo_function(n1,n2):

          return(n1/n2)

print("\n")

UV = float(input("Please enter the value of rate of interest:"))

print("\n")

print("Time to double the investment in years is:",SeventyTwo_function(72,UV))

print("\n")

AI = float(input("Please enter the amount value invested:"))

print("\n")

FF = AI * 2

print("The final double amount value is:",FF, "after",SeventyTwo_function(72,UV),

"years of investment.")

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 171 (Money Double Calculator, Part-II) - Kapil

print("*** Rule of 72 ***")

def SeventyTwo_function(n1,n2):

          return(n1/n2)

print("\n")

UV = float(input("Please enter the value of rate of interest "))

print("\n")

print("Time to double the investment is:",SeventyTwo_function(72,UV))

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 170 (Multi Function Call) - Kapil

print ("*** Multi Function calls application example ***")

def MATH_function(n1,n2):

        return (n1*n2), (n1/n2)

def SQY1_function(n1,n2):

        return(n1*2, n2*2)

def SQY2_function(n1,n2):

        return(n1**2, n2**2)

print ("\n")

print("The multiply function call result is:",MATH_function(3,3))

print ("\n")

print("The squre root function call result is:",SQY1_function(10,5), 

"& The squre root function call result is:", SQY2_function(10,5))

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg

Python Class 169 (Money Double, Part-I) - Kapil

print ("*** Application to calculate time to double amount ***")

#TTDA = 72 / Rate of Return 

def doubleAmt_function(n1,n2):

              return(n1/n2)

print("\n")

print ("The years taken to double the amount is:", doubleAmt_function(72,15))

------------------------------------------------------------------------------

print ("*** Application to calculate time to double amount ***")

#TTDA = 72 / Rate of Return 

print("\n")

RRV = float(input("Please enter the rate of return %: "))

print("\n")

TTDA = 72 / RRV 

print ("The years taken to double the amount is:", TTDA)

===============================================================

https://github.com/bornfreesoul/PythonLessons

https://www.youtube.com/channel/UCe0rLJmSQXNoK2Mo2eMVuvg