Middle School Mathematics, Understanding Polygons - [FREE CODE]

*****
This program will tell you all about the Angles of the selected Polygon when you enter the ratio of its sides.
***** 

a = input("Enter polygon : ")

if a.lower() == "triangle":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter ratio of second angle : "))

    d = int(input("Enter ratio of third angle : "))

    e = b + c + d

    f = 180 / e

    g = b * f

    h = c * f

    i = d * f

    print("Angles of the",a,"are",round(g),round(h),"and",round(i))

elif a.lower() == "quadrilateral":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    v = b + c + d + e

    w = 360 / v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    print("Angles of the",a,"are",round(m),round(n),round(o),"and",round(p))

elif a.lower() == "pentagon":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    f = int(input("Enter  ratio of fifth angle : "))

    v = b + c + d + e + f

    w = 540/ v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    print("Angles of the", a, "are", round(m), round(n), round(o),round(p),"and",round(q))

elif a.lower() == "hexagon":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle: "))

    f = int(input("Enter  ratio of fifth angle : "))

    g = int(input("Enter  ratio of sixth angle : "))

    v = b + c + d + e + f + g

    w = 720 / v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    r = g * w

    print("Angles of the", a, "are", round(m), round(n), round(o), round(p),round(q),"and",round(r))

elif a.lower() == "heptagon":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    f = int(input("Enter  ratio of fifth angle : "))

    g = int(input("Enter  ratio of sixth angle : "))

    h = int(input("Enter  ratio of seventh angle : "))

    v = b + c + d + e + f + g + h

    w = 900 / v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    r = g * w

    s = h * w

    print("Angles of the", a, "are", round(m), round(n), round(o), round(p), round(q),round(r),"and",round(s))

elif a.lower() == "octagon":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    f = int(input("Enter  ratio of fifth angle : "))

    g = int(input("Enter  ratio of sixth angle : "))

    h = int(input("Enter  ratio of seventh angle : "))

   i = int(input("Enter  ratio of eighth angle : "))

    v = b + c + d + e + f + g + h + i

    w = 1080 / v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    r = g * w

    s = h * w

    t = i * w

    print("Angles of the", a, "are", round(m), round(n), round(o), round(p), round(q), round(r),round(s), "and",round(t))

elif a.lower() == "nonagon":

    b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    f = int(input("Enter  ratio of fifth angle : "))

    g = int(input("Enter  ratio of sixth angle : "))

    h = int(input("Enter  ratio of seventh angle : "))

   i = int(input("Enter  ratio of eighth angle : "))

  j= int(input("Enter  ratio of ninth angle : "))

    j = int(input("Enter ninth ratio : "))

    v = b + c + d + e + f + g + h + i + j

    w = 1260/ v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    r = g * w

    s = h * w

    t = i * w

    u = j * w

    print("Angles of the", a, "are", round(m), round(n), round(o), round(p), round(q), round(r), round(s),

          round(t),"and",round(u))

elif a.lower() == "decagon":

   b = int(input("Enter  ratio of first angle : "))

    c = int(input("Enter  ratio of second angle : "))

    d = int(input("Enter  ratio of third angle : "))

    e = int(input("Enter  ratio of fourth angle : "))

    f = int(input("Enter  ratio of fifth angle : "))

    g = int(input("Enter  ratio of sixth angle : "))

    h = int(input("Enter  ratio of seventh angle : "))

   i = int(input("Enter  ratio of eighth angle : "))

  j= int(input("Enter  ratio of ninth angle : "))

 k= int(input("Enter  ratio of tenth angle : "))

    v = b + c + d + e + f + g + h + i + j + k

    w = 1440/ v

    m = b * w

    n = c * w

    o = d * w

    p = e * w

    q = f * w

    r = g * w

    s = h * w

    t = i * w

    u = j * w

    l = k * w

    print("Angles of the", a, "are", round(m), round(n), round(o), round(p), round(q), round(r), round(s),

          round(t),round(u),"and",round(l))

else:

    print("Enter Correct Value Please")

Polygon's Exterior Angle Finder - [FREE CODE}

*****
This Middle School Mathematics Program will tell you the exterior angle when you know the sides
*****

 a = int(input("Enter Sides of the Regular Polygon : "))

b = (a - 2) * 180

c = b/a

d = 360 - c

print("Each Exterior Angle's measure of the Polygon is",round(d),"degree")

This Middle School Mathematics Program lets you find the type of Polygon when you enter the Exterior Angle of a Polygon-[FREE CODE]

*****
This Middle School Mathematics Program lets you find the type of Polygon when you enter the Exterior Angle of a Polygon
*****

a = int(input("Enter Exterior Angle of the Polygon : "))

if a == 180:

    print("Polygon can not be formed")

elif a == 360:

    print("Polygon can not be formed")

elif 360 % a == 0:

    b = 360 / a

    if b == 3:

        print("There are", round(b), "sides in the polygon and its known as a Triangle")

    elif b == 4:

        print("There are", round(b), "sides in the polygon and its known as a Quadrilateral")

    elif b == 5:

        print("There are", round(b), "sides in the polygon and its known as a Pentagon")

    elif b == 6:

        print("There are", round(b), "sides in the polygon and its known as a Hexagon")

    elif b == 7:

        print("There are", round(b), "sides in the polygon and its known as a Heptagon")

    elif b == 8:

        print("There are", round(b), "sides in the polygon and its known as an Octagon")

    elif b == 9:

        print("There are", round(b), "sides in the polygon and its known as a Nonagon")

    elif b == 10:

        print("There are", round(b), "sides in the polygon and its known as a Decagon")

    else:

        print("There are", round(b), "sides in the polygon")

else:

    print("Polygon cant be formed")

Easy Python Program for School Kids to find the Distance, Speed and Time [ Free Code ]

*****

Distance = Speed * Time , Using this formula anyone of these 3 quantities can be calculated if the other two are given.

*****

n = input("Enter the thing u want to calculate (speed, distance or time) : ")
if n.lower() == "speed":
    a = float(input("Enter Distance (in km) : "))
    b = float(input("Enter time (in hr) : "))
    c = a/b
    print("Speed is",c,"km/hrs")
    print("Speed is",(a * 1000)/(b * 3600),"m/s")
elif n.lower() == "distance":
    a = float(input("Enter speed (in km/hrs[as decimal]) : "))
    b = float(input("Enter time (in hrs) : "))
    print("Distance is",a * b,"kms")
    print("Distance is",(a * b) * 1000,"m")
elif n.lower() == "time":
    a = float(input("Enter Distance (in km) : "))
    b = float(input("Enter Speed (in km/hr[as decimal]) : "))
    print("Time is",a/b,"hrs")
    print("Time is",(a/b) * 3600,"sec")
else:
    print("brrr")

Python Program to find the LCM and HCF of Rational Numbers [ Free Code ]

*****

In this Python Program we find the LCM and HCF of two rational numbers such as 2/5 and 5/7.

The Daily code challenge is to implement Exception Handling in the program for a Divide by Zero Error.

The use of fractions Module is done here.

*****

import fractions

def lcm(x, y):
    if x > y:
        greater = x
    else:
        greater = y


    while (True):
        if ((greater % x == 0) and (greater % y == 0)):
            lcm = greater
            break
        greater += 1
    return lcm


def hcf(x, y):
    if x > y:
        smaller = y
    else:
        smaller = x
    for i in range(1, smaller + 1):
        if ((x % i == 0) and (y % i == 0)):
            hcf = i
    return hcf

a= fractions.Fraction(input("Enter 1st Rational no: "))
b= fractions.Fraction(input("Enter 2nd Rational no: "))

c = a.numerator
d = a.denominator
e = b.numerator
f = b.denominator
print("The lcm of",a,"and",b,"is",lcm(c,e),"/",hcf(d,f))
print("The gcd of",a,"and",b,"is",hcf(c,e),"/",lcm(d,f))

Simple python Program to let you know which Article( A/An) to append before a word-[FREE CODE]

*****

Simple Python Program to let you know which Article( A/An) to append before a Word. This is a scalable program as it does not contain all the use cases/ special cases where An is used. Feel free to add those cases in the if block and share in the comments section.

*****

a = input("Enter a word : ")

vowels = ['a','e','i','o']

excep = ['ho']

other = ['un','eu']

if a[0] in vowels:

    print("AN will come before the word")

elif a[0] == "h" and a[1] == "o":

    print("AN will come before the word")

elif a[0] == "u" and a[1] == "n":

    print("A will come before the word")

elif a[0] == "u":

    print("An will come before the word")

else:

    print("A will come before the word")

Easy Python Program to count Vowels in a name or sentence.[Free Code]

*****

Vowel Counter

*****

import numpy as np
a = input("Enter a word : ")
b = []
v = len(a)
vowels = ['a','e','i','o','u','A','E','I','O','U']
for i in range(v):
    if a[i] in vowels:
        b.append(a[i])

x = np.array(b)
if len(b)!= 0:
    print("THE VOWELS ARE :", b, len(b)," Vowels Found")
    print("Unique Vowels are:",np.unique(x))
elif len(b)==0:
    print(len(b), " VOWELS FOUND")
else:
    print("Unexpected Error")

Leap Year Calculator [FREE CODE]

*****
This Python program tells the user whether the entered year is leap year or not. Seems Simple, But its a bit dicey..Give it a Try!!
*****

while True:

    a = int(input("Enter year : "))

    if a % 100 == 0:

        if a % 400 == 0:

            print("The year is leap")

        else:

            print("Not a leap Year")

    else:

        if a % 4 == 0:

            print("The year is leap")

        else:

            print("No leap")

Python Program to Calculate Exposure Value from Aperture and Shutter Speed [Free Code]

ev = [[-4,-3,-2,-1,0,1,2,3,4,5,6],[-3,-2,-1,0,1,2,3,4,5,6,7],[-2,-1,0,1,2,3,4,5,6,7,8],[-1,0,1,2,3,4,5,6,7,8,9],[0,1,2,3,4,5,6,7,8,9,10]
      ,[1,2,3,4,5,6,7,8,9,10,11],[2,3,4,5,6,7,8,9,10,11,12],[3,4,5,6,7,8,9,10,11,12,13],[4,5,6,7,8,9,10,11,12,13,14],[5,6,7,8,9,10,11,12,13,14,15]
      ,[6,7,8,9,10,11,12,13,14,15,16],[7,8,9,10,11,12,13,14,15,16,17],[8,9,10,11,12,13,14,15,16,17,18],[9,10,11,12,13,14,15,16,17,18,19]
      ,[10,11,12,13,14,15,16,17,18,19,20],[11,12,13,14,15,16,17,18,19,20,21]]
#for r in ev:
#    for c in r:
#        print(c,end = " ")
#    print()

print("""
Enter Shutter Speed as number specified in the table
15.0    0
8       1
4       2
2       3
1       4
1/2     5
1/4     6
1/8     7
1/15    8
1/30    9
1/60    10
1/125   11
1/250   12
1/500   13
1/1000  14
1/2000  15
""")
s = int(input(": "))


print("""
Enter Aperture as number specified in the table
f1.0    0
f1.4    1
f2      2
f2.8    3
f4      4
f5.6    5
f8      6
f11     7
f16     8
f22     9
f32     10

""")
a = int(input(": "))
uev = ev[s][a]
print("Your Exposure Value is ", uev)
if uev < 0 :
    print(" Your Image is likely to be Underexposed")
elif uev > 4 :
    print(" Your Image is likely to be Overexposed")
else:
    print(" You might just get a good shot")

Python Program for 8th standard Mathematics kids calculates Volume of a 3D object of your choice.[FREE CODE]

*****
This easy and simple Python code for 8th standard Mathematics kids calculates Volume of a 3D object of your choice. Its real fun and learning,Try it out!!
*****

while True:

    a = "cube"

    b = "cuboid"

    c = "cylinder"

    s = "sphere"

    p = "pyramid"

    d = input("""  What do U want to calculate? 

                   Type CUBE for volume of a CUBE

                   Type CUBOID for Volume of CUBOID

                   Type CYLINDER for Volume of CYLINDER

                   Type SPHERE for Volume of SPHERE

                   Type PYRAMID for Volume of  a PYRAMID : """)

    if a.lower() == d.lower():

        e = int(input("Enter edge of cube : "))

        print("*******Volume of cube is",round(e ** 3))

    elif b.lower() == d.lower():

        f = int(input("Enter length  of Cuboid: "))

        g = int(input("Enter base of Cuboid: "))

        h = int(input("Enter height of Cuboid : "))

        print("Volume of Cuboid is",round(f * g * h))

    elif c.lower() == d.lower():

        i = int(input("Enter radius of Cylinder: "))

        j = int(input("Enter height of Cylinder : "))

        print("Volume of Cylinder is",round(22/7 * (i) ** 2 * j))

    elif s.lower() == d.lower():

        k = int(input("Enter radius of Sphere : "))

        print("The Volume of Sphere is",round(4/3 * 22/7 * (k) ** 3))

    elif p.lower() == d.lower():

        l = int(input("Enter length of Pyramid : "))

        m = int(input("Enter width of Pyramid : "))

        n = int(input("Enter height of Pyramid : "))

        print("Volume of Pyramid is",round((l * m * n)/3))

    else:

        print("Enter Valid Entry.....NERD")

Easy Python Program for predicting Zodiac Sign [ FREE CODE]

*****
This Python Program will tell you your Zodiac Sign, when you Enter your Date of Birth. Interesting! Isn't it ??!!
*****

while True:

    y = int(input("Enter year: "))

    m = int(input("Enter month: "))

    d = int(input("Enter date: "))

    from datetime import date

    my_date = date(y,m,d)

    if (my_date.month == 12 and my_date.day <= 23) or (my_date.month == 1 and my_date.day <= 19):

        print("Hello CAPRICORN")

    elif (my_date.month == 1 and my_date.day >= 20) or (my_date.month == 2 and my_date.day <= 19):

            print("Hello AQUARIAN")

    elif (my_date.month == 2 and my_date.day >= 20) or (my_date.month == 3 and my_date.day <= 20):

            print("Hello PISCEAN")

    elif (my_date.month == 3 and my_date.day >= 21) or (my_date.month == 4 and my_date.day <= 20):

            print("Hello ARIES")

    elif (my_date.month == 4 and my_date.day >= 21) or (my_date.month == 5 and my_date.day <= 20):

            print("Hello TAURUS")

    elif (my_date.month == 5 and my_date.day >= 21) or (my_date.month == 6 and my_date.day <= 20):

            print("Hello GEMINI")

    elif (my_date.month == 6 and my_date.day >= 21) or (my_date.month == 7 and my_date.day <= 22):

            print("Hello CANCER")

    elif (my_date.month == 7  and my_date.day >= 23) or (my_date.month == 8 and my_date.day <= 22):

            print("Hello LEO")

    elif (my_date.month == 8 and my_date.day >= 23) or (my_date.month == 9 and my_date.day <= 22):

            print("Hello VIRGO")

    elif (my_date.month == 9 and my_date.day >= 23) or (my_date.month == 10 and my_date.day <= 22):

            print("Hello LIBRA")

    elif (my_date.month == 10 and my_date.day >= 23) or (my_date.month == 11 and my_date.day <= 22):

            print("Hello SCORPIO")

    elif (my_date.month == 11 and my_date.day >= 23) or (my_date.month == 12 and my_date.day <= 21):

            print("Hello SAGITARIUS")

    else:

        print("Please Enter valid Date of Birth :)")