POINT PLOTTER

import matplotlib.pyplot as mp

import numpy as np

print("Enter the first coordinate = ")

x1=float(input("Enter X = "))

y1=float(input("Enter Y = "))

print("Enter the second coordinate = ")

x2=float(input("Enter X = "))

y2=float(input("Enter Y = "))

print("Enter the third coordinate = ")

x3=float(input("Enter X = "))

y3=float(input("Enter Y = "))

print("Enter the fourth coordinate = ")

x4=float(input("Enter X = "))

y4=float(input("Enter Y = "))

mp.plot(x1,y1,x2,y2,'o-b')

mp.plot(x2,y2,x3,y3,'o-.r')

mp.plot(x3,y3,x4,y4,'o--c')

mp.plot(x4,y4,x1,y1,'o:y')

mp.show()

OUTPUT

PLOT AN ELLIPSE

import matplotlib.pyplot as mp

import numpy as np

c=int(input("Enter the latitude of ellipse = "))

d=int(input("Enter the longitude of ellipse = "))

mp.grid()

a=np.linspace(0,360,10000000)

x=c*np.cos(a)

y=d*np.sin(a)

mp.plot(x,y)

mp.show()

OUTPUT

PASCAL'S TRIANGLE

n=int(input("Enter the range = "))

x=1

s=1

h=1

m=1

y=0

for i in range(s,n+1):

    for k in range(n+1,i,-1):

        if k==i+1:

            print(1,end=" ")

        else:

            print(end=" ")

    for j in range(1,i+1):

        f1=1

        f2=1

        f3=1

        for f in range(1,i+1):

            f1=f1*f

        for f in range(1,j+1):

            f2=f2*f

        for f in range(1,(i-j)+1):

            f3=f3*f

        print(f1//(f2*f3),end=" ")

    print()

OUTPUT

LIST NUMBER LOCATOR

l=[]
s=0
a=1
while a!=0:
    a=int(input("Enter number without repetition or 0 to exit = "))
    l.append(a)
n=int(input("Enter the number to search = "))
c=0
for i in range(0,len(l)):
    if l[i]==n:
        print("The number found =",n,"position =",i+1)
    else:
        print(end="")

OUTPUT

SHOP DISCOUNT SYSTEM

n=input("Enter the name = ")
a=int(input("Enter the age = "))
b=int(input("Enter 1 for male and 0 for female = "))
c=int(input("Enter 1 for rural area and 0 for urban area = "))
y=0
for i in range(1,6):
    y+=int(input("Enter cost of article = "))
if c==1:
    if b==1:
        if 0<=a<=15:
            d=y*0.06
            t=y*0.01
            b=y-d+t
        elif 16<=a<=30:
            d=y*0.03
            t=y*0.01
            b=y-d+t
        elif 31<=a:
            d=y*0.04
            t=y*0.01
            b=y-d+t
    elif b==0:
        if 0<=a<=15:
            d=y*0.065
            t=y*0.01
            b=y-d+t
        elif 16<=a<=30:
            d=y*0.035
            t=y*0.01
            b=y-d+t
        elif 31<=a:
            d=y*0.045
            t=y*0.01
            b=y-d+t
elif c==0:
    if b==1:
        if 0<=a<=15:
            d=y*0.05
            t=y*0.015
            b=y-d+t
        elif 16<=a<=30:
            d=y*0.02
            t=y*0.015
            b=y-d+t
        elif 31<=a:
            d=y*0.03
            t=y*0.015
            b=y-d+t
    elif b==0:
        if 0<=a<=15:
            d=y*0.055
            t=y*0.015
            b=y-d+t
        elif 16<=a<=30:
            d=y*0.025
            t=y*0.015
            b=y-d+t
        elif 31<=a:
            d=y*0.035
            t=y*0.015
            b=y-d+t
print("Total =",b,"\t","Discount =",d,"\n","Tax =",t)

OUTPUT

NATURE OF NUMBER

n=1
y=0
x=0
while n!=0:
    n=int(input("Enter the number and 0 to exit = "))
    if n==0:
        break
    elif n==abs(n):
        x+=1
    elif n!=abs(n):
        y+=1
print("\n","Number of positive numbers =",x,"\n","Number of zero digits =",1,"\n","Number of negative numbers =",y)

OUTPUT

MAXIMUM AND MINIMUM FINDER

n=1
maxx=-9999
minn=9999
while n!=0:
    n=int(input("Enter n and 0 to exit :  "))
    if n==0:
        break
    if maxx<n:
        maxx=n    
    if minn>n:
        minn=n
print("The max   = ",maxx," min   = ",minn)

OUTPUT