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Commit 872a691

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1 parent aea065d commit 872a691

21 files changed

+718
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β€Ž1.py

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class Node:
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def__init_(self,val):
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self.val = val
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self.left = left
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self.right = None
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def bfs(root):
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if rootisnone:
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return
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visited []
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queue = [root]
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whilequeue:
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node = queue.pop(0)
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visited.append(node.val)
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ifnode.left:
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queue.append(node.left)
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ifnode.right:
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queue.append(node.right)
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returnvisited
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# example binary tree
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# 1
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# / \
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# 2 3
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# / \ / \
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# 4 5 6 7
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root = Node(1)
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root.left = Node(2)
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root.right = Node(3)
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root.left.left = Node(4)
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root.left.right = Node(5)
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root.right.left = Node(6)
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root.right.right = Node(7)
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print(bfs(root)) # Output: [1, 2, 3, 4, 5, 6, 7]
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# def__init__(self, val):
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# self.val = val
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# self.left = None
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# self.right = None
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# defbfs(root):
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# ifrootisNone:
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# return
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# visited = []
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# queue = [root]
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# whilequeue:
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# node = queue.pop(0)
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# visited.append(node.val)
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# ifnode.left:
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# queue.append(node.left)
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# ifnode.right:
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# queue.append(node.right)
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# returnvisited
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# # example binary tree
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# # 1
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# # / \
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# # 2 3
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# # / \ / \
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# # 4 5 6 7
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# root = Node(1)
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# root.left = Node(2)
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# root.right = Node(3)
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# root.left.left = Node(4)
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# root.left.right = Node(5)
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# root.right.left = Node(6)
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# root.right.right = Node(7)
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# print(bfs(root)) # Output: [1, 2, 3, 4, 5, 6, 7]

β€Ž10fact.py

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# WAP to calculate factorial of a number.
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num = int(input("Enter a number: ")) #Get user from input
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# Initialize the factorial to 1
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factorial = 1
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for i in range(1, num + 1): #Using for loop
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factorial *= i
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print("Factorial of", num, "is", factorial)

β€Ž11oop.py

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# WAP to store student info using class (OOP)
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# Creating student class
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class student:
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# constructor for passing student info
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def __init__(self,name,rollno,adno,marks):
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self.name = name
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self.rollno = rollno
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self.adno = adno
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self.marks = marks
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# method to print details
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def printDetail(self):
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print(f"Name : {self.name}\nRoll no. : {self.rollno}\nAdmission no. : {self.adno}\nMarks : {self.marks}\n")
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Std1 = student("Lakshay",17536,"2117536",(96,95,92,89))
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Std1.printDetail()
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Std2 = student("Suraj",17536,"2117510",(88,98,90,92))
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Std2.printDetail()
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Std3 = student("Priyanshu",17524,"2117524",(98,82,95,91))
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Std3.printDetail()

β€Ž1area.py

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# Program for Calculating the area of a Circle, Rectangle and Square
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# 1. Area of Circle
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def circle():
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radius = float(input("\nEnter the Radius of Circle : "))
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return 3.14*radius*radius
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# 2. Area of Square
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def square():
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side = float(input("\nEnter the Side of Square : "))
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return side*side
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# Area of Rectangle
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def rectangle():
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length = float(input("\nEnter the Length of Rectangle : "))
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breath = float(input("Enter the Breath of Rectangle : "))
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return length*breath
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while(True):
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print("\nChoose shape for area calculation :")
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print("1. Circle\n2. Rectangle\n3. Square\n4. Exit(Any Key)")
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choice = input("Enter your choice : ")
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if(choice=='1'):
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result = circle()
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elif(choice=='2'):
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result = rectangle()
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elif(choice=='3'):
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result = square()
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else:
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print("Exit")
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exit()
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print("Area of shape is",result)
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β€Ž2.py

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Python 3.11.2 (tags/v3.11.2:878ead1, Feb 7 2023, 16:38:35) [MSC v.1934 64 bit (AMD64)] on win32
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Type "help", "copyright", "credits" or "license()" for more information.
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>>>
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... classNode:
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... def__init__(self, val):
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... self.val = val
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... self.left = None
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... self.right = None
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...
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... defbfs(root):
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... ifrootisNone:
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... return
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...
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... visited = []
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... queue = [root]
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...
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... whilequeue:
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... node = queue.pop(0)
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... visited.append(node.val)
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...
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... ifnode.left:
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... queue.append(node.left)
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... ifnode.right:
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... queue.append(node.right)
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...
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... returnvisited
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...
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... # example binary tree
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... # 1
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... # / \
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... # 2 3
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... # / \ / \
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... # 4 5 6 7
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... root = Node(1)
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... root.left = Node(2)
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... root.right = Node(3)
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... root.left.left = Node(4)
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... root.left.right = Node(5)
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... root.right.left = Node(6)
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... root.right.right = Node(7)
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...
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... print(bfs(root)) # Output: [1, 2, 3, 4, 5, 6, 7]

β€Ž2fibo.py

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# Program to display the Fibonacci series
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n = int(input(" Enter the number of terms : "))
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n1, n2 = 0, 1
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count = 0
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if n <= 0: # Checking if the number of terms are valid
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print("Please enter a valid number")
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elif n == 1:
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print("Fibonacci sequence upto",n,":")
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print(n1)
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else:
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print("Fibonacci sequence:") # Generating fibonacci sequence
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while count < n:
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print(n1)
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nth = n1 + n2
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# Updating values
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n1 = n2
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n2 = nth
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count += 1

β€Ž3LcmHcf.py

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def HCF(x, y):
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if x > y:
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smaller = y
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else:
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smaller = x
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for i in range(1, smaller+1):
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if((x % i == 0) and (y % i == 0)):
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HCF = i
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return HCF
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def LCM(x, y):
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if x > y:
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greater = x
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else:
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greater = y
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while(True):
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if((greater % x == 0) and (greater % y == 0)):
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LCM = greater
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break
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greater += 1
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return LCM
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x = int(input("Enter first number: "))
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y = int(input("Enter second number: "))
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print("The H.C.F. of", x,"and", y,"is", HCF(x, y))
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print("The L.C.M. of", x,"and", y,"is", LCM(x, y))

β€Ž4mathFunc.py

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# WAP to illustrate various functions of Statistics module
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import statistics
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# Create a list of numbers
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numbers = [2, 3, 4, 5, 6, 7, 8, 9]
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# Printing mean
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mean = statistics.mean(numbers)
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print("Mean: {}".format(mean))
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# Printing the median
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median = statistics.median(numbers)
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print("Median: {}".format(median))
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# Printing the mode (if it exists)
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try:
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mode = statistics.mode(numbers)
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print("Mode: {}".format(mode))
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except statistics.StatisticsError:
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print("There is no mode.")
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# Print the standard deviation
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stdev = statistics.stdev(numbers)
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print("Standard deviation: {}".format(stdev))

β€Ž5vowelCount.py

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# Write a program to count number of vowels in a string
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string = input("Enter your string : ") #User defined
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vowel = ('a','e','i','o','u') #Vowels
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count = 0
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for i in range(len(string)):
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if(string[i] in vowel):
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count +=1
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print("Number of vowel in string is",count)

β€Ž6removeDupliacte.py

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# WAP to remove all the duplicate from a string
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string = input("Enter your string : ")
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x=""
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for char in string:
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if char not in x:
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x = x+char
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print(x)
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x=list("string")

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