Add files via upload

Author: LakshayD02

1.py

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

10fact.py

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

11oop.py

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

1area.py

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

2.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
+Type "help", "copyright", "credits" or "license()" for more information.
+>>> 
+... classNode:
+...     def__init__(self, val):
+...         self.val = val
+...         self.left = None
+...         self.right = None
+... 
+... defbfs(root):
+...     ifrootisNone:
+...         return
+... 
+...     visited = []
+...     queue = [root]
+...     
+...     whilequeue:
+...         node = queue.pop(0)
+...         visited.append(node.val)
+...         
+...         ifnode.left:
+...             queue.append(node.left)
+...         ifnode.right:
+...             queue.append(node.right)
+...             
+...     returnvisited
+... 
+... # example binary tree
+... #       1
+... #     /   \
+... #    2     3
+... #   / \   / \
+... #  4   5 6   7
+... root = Node(1)
+... root.left = Node(2)
+... root.right = Node(3)
+... root.left.left = Node(4)
+... root.left.right = Node(5)
+... root.right.left = Node(6)
+... root.right.right = Node(7)
+... 
+... print(bfs(root)) # Output: [1, 2, 3, 4, 5, 6, 7]

2fibo.py

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

3LcmHcf.py

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+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
+
+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
+
+x = int(input("Enter first number: "))
+y = int(input("Enter second number: "))
+print("The H.C.F. of", x,"and", y,"is", HCF(x, y))
+print("The L.C.M. of", x,"and", y,"is", LCM(x, y))

4mathFunc.py

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

5vowelCount.py

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

6removeDupliacte.py

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

7SumElement.py

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+# WAP to calculate Sum of elements of a list
+list = [5, 7, 9, 1, 3, 4, 6, 5, 8]
+sum = 0
+
+for i in range(len(list)):
+    sum += list[i]
+
+print("Sum of elemens is",sum)

8tupleFromList.py

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+# WAP to create a tuple from a given list having number and their cubes in each tuple.
+
+list = [1, 2, 3, 4, 5]
+result = [(num, num**3) for num in list]
+print(result)

9studentRecord.py

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+# WAP to Python program to create a Dictionary which has a record of student information.
+
+Dict = {"StdName": None, "Rollno": None, "Admno" :None, "Marks": None}
+
+Dict["StdName"] = input("Enter student name : ")
+Dict["Rollno"] = input("Enter student roll number : ")
+Dict["Admno"] = input("Enter student admission number : ")
+Dict["Marks"] = float(input("Enter student marks(in percent) : "))
+
+print(Dict)

argument.py

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+# WAP to find sum, difference and division using argument with return to value
+
+def add(a, b):
+    "Returns the sum of two numbers"
+    return a + b
+
+def subtract(a, b):
+    "Returns the difference of two numbers"
+    return a - b
+
+def divide(a, b):
+    "Returns the division of two numbers"
+    if b == 0:
+        return "Error: division by zero"
+    else:
+        return a / b
+    
+# Get the user input
+a = float(input("Enter the first number: "))
+b = float(input("Enter the second number: "))
+
+# Call the functions
+print("The sum is:", add(a, b))
+print("The difference is:", subtract(a, b))
+print("The division is:", divide(a, b))

biggest.py

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+# WAP to find the biggest of the two numbers
+
+# Get the user input
+a = float(input("Enter the first number: "))
+b = float(input("Enter the second number: "))
+
+def maximum(a,b):
+     
+    if a >= b:
+        return a
+    else:
+        return b
+
+print('The Bigger number is',maximum(a, b))

external.py

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+class none:
+    def _init_(self, val):
+        self.val = val
+        self.left = None
+        self.right = None
+
+def bfs(root):
+    if root is None:
+        return
+
+    visited = []
+    queue = [root]
+    
+    while queue:
+        node = queue.pop(0)
+        visited.append(node.val)
+        
+        if node.left:
+            queue.append(node.left)
+        if node.right:
+            queue.append(node.right)
+            
+    return visited
+
+root = Node(1)
+root.left = Node(2)
+root.right = Node(3)
+root.left.left = Node(4)
+root.left.right = Node(5)
+root.right.left = Node(6)
+root.right.right = Node(7)
+
+print(bfs(root)) # Output: [1, 2, 3, 4, 5, 6, 7]