Hacktoberfest_2021

.github/ISSUE_TEMPLATE/create-an-issue.md

@@ -0,0 +1,25 @@
+---
+name: Create an Issue
+about: For creating isssue for HacktoberFest
+title: ''
+labels: Hacktoberfest
+assignees: ''
+
+---
+
+**Title** - 
+
+**what will change** - 
+
+**Assignees** - 
+
+### Type of Issue 
+Please add/delete options that are not relevant.
+- [x] Improving Code
+- [x] Improving Documentation
+- [x] Adding New Code
+
+### Programming Language
+Please add/delete options that are not relevant.
+- [x] Python
+- [x] C++

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "python.pythonPath": "C:\\Users\\VISWANADH\\miniconda3\\python.exe"
+}

Python/Base Convertor Number System.py

@@ -0,0 +1,73 @@
+def base_check(xnumber, xbase):
+    for char in xnumber[len(xnumber ) -1]:
+        if int(char) >= int(xbase):
+            return False
+    return True
+
+def convert_from_10(xnumber, xbase, arr, ybase):
+    if int(xbase) == 2 or int(xbase) == 4 or int(xbase) == 6 or int(xbase) == 8:
+
+        if xnumber == 0:
+            return arr
+        else:
+            quotient = int(xnumber) // int(xbase)
+            remainder = int(xnumber) % int(xbase)
+            arr.append(remainder)
+            dividend = quotient
+            convert_from_10(dividend, xbase, arr, base)
+    elif int(xbase) == 16:
+        if int(xnumber) == 0:
+            return arr
+        else:
+            quotient = int(xnumber) // int(xbase)
+            remainder = int(xnumber) % int(xbase)
+            if remainder > 9:
+                if remainder == 10: remainder = 'A'
+                if remainder == 11: remainder = 'B'
+                if remainder == 12: remainder = 'C'
+                if remainder == 13: remainder = 'D'
+                if remainder == 14: remainder = 'E'
+                if remainder == 15: remainder = 'F'
+            arr.append(remainder)
+            dividend = quotient
+            convert_from_10(dividend, xbase, arr, ybase)
+def convert_to_10(xnumber, xbase, arr, ybase):
+    if int(xbase) == 10:
+        for char in xnumber:
+            arr.append(char)
+        flipped = arr[::-1]
+        ans = 0
+        j = 0
+
+        for i in flipped:
+            ans = ans + (int(i) * (int(ybase) ** j))
+            j = j + 1
+        return ans
+arrayfrom = []
+arrayto = []
+is_base_possible = False
+number = input("Enter the number you would like to convert: ")
+
+while not is_base_possible:
+    base = input("What is the base of this number? ")
+    is_base_possible = base_check(number, base)
+    if not is_base_possible:
+        print(f"The number {number} is not a base {base} number")
+        base = input
+    else:
+        break
+dBase = input("What is the base you would like to convert to? ")
+if int(base) == 10:
+    convert_from_10(number, dBase, arrayfrom, base)
+    answer = arrayfrom[::-1]  # reverses the array
+    print(f"In base {dBase} this number is: ")
+    print(*answer, sep='')
+elif int(dBase) == 10:
+    answer = convert_to_10(number, dBase, arrayto, base)
+    print(f"In base {dBase} this number is: {answer} ")
+else:
+    number = convert_to_10(number, 10, arrayto, base)
+    convert_from_10(number, dBase, arrayfrom, base)
+    answer = arrayfrom[::-1]
+    print(f"In base {dBase} this number is: ")
+    print(*answer, sep='')

Python/BasicCalculator.py

@@ -11,6 +11,9 @@ def mul(num1, num2):
 	return num1 * num2
 
 def div(num1, num2):
+	if num2 == 0:
+		print("Can't divide a number by 0")
+		exit()
 	return num1 / num2
 
 print("Please Select Operations\n "\
@@ -23,7 +26,7 @@ def div(num1, num2):
 select = input("Press\n" "1 " "2 " "3 " "4 \n")
 
 number_1 = int(input("Type Your First Number :"))
-number_2 = int(input("Type YOur Second Number :"))
+number_2 = int(input("Type Your Second Number :"))
 
 
 if select == '1':
@@ -45,4 +48,4 @@ def div(num1, num2):
 else:
 	print('Invalid Input ! Try aagian ')
 
-print('Thanks for Using Calculator')
+print('Thanks for Using Calculator')

Python/Binary_Tree_algo.py

@@ -0,0 +1,55 @@
+class Node:
+
+    def __init__(self, data):
+
+        self.left = None
+        self.right = None
+        self.data = data
+
+
+    def PrintTree(self):
+        print(self.data)
+
+root = Node(10)
+
+root.PrintTree()
+
+class Node:
+
+    def __init__(self, data):
+
+        self.left = None
+        self.right = None
+        self.data = data
+
+    def insert(self, data):
+# Compare the new value with the parent node
+        if self.data:
+            if data < self.data:
+                if self.left is None:
+                    self.left = Node(data)
+                else:
+                    self.left.insert(data)
+            elif data > self.data:
+                if self.right is None:
+                    self.right = Node(data)
+                else:
+                    self.right.insert(data)
+        else:
+            self.data = data
+
+# Print the tree
+    def PrintTree(self):
+        if self.left:
+            self.left.PrintTree()
+        print( self.data),
+        if self.right:
+            self.right.PrintTree()
+
+# Use the insert method to add nodes
+root = Node(12)
+root.insert(6)
+root.insert(14)
+root.insert(3)
+
+root.PrintTree()

Python/BinarytreeClassbased.py

@@ -0,0 +1,24 @@
+def binarytree(r):
+    return[r,[],[]]
+def insertleft(root,newbranch):
+    t=root.pop(1)
+    if len(t)>1:
+        root.insert(1,[newbranch,t,[]])
+    else:
+        root.insert(1,[newbranch,[],[]])
+    return root
+def insertright(root,newbranch):
+    t=root.pop(2)
+    if len(t)>1:
+        root.insert(2,[newbranch,[],t])
+    else:
+        root.insert(2,[newbranch,[],[]])
+    return root
+def getroot(root,new):
+    root[0]=new
+def setnew(root):
+    return root[0]
+def getleft(root):
+    return root[1]
+def getright(root):
+    return root[2]

Python/BlackJack_Game.py

@@ -0,0 +1,143 @@
+import random as rn
+deck = [2,3,4,5,6,7,8,9,10,'J','Q','K','A']
+suit = ['spade' , 'heart' , 'diamond' , 'club']
+arr = []
+pl = []
+dl = []
+
+# Check Blackjack__________________________________________
+def BlackJack(s):
+    if s==21:
+        return True
+    else:
+        return False
+
+# Check Bust_______________________________________________
+def Bust(s):
+    if s>21:
+        return True
+    else:
+        return False
+
+# Check Ace is 1 or 11_____________________________________
+def check_For_Ace(s):
+    if (s+11)<=21:
+        return 11
+    else:
+        return 1
+
+# Adjust the sum___________________________________________
+def check_sum(s):
+    if s < 21:
+        return s
+
+    for i in range(len(pl)-1,-1,-1):
+        if pl[i] == 'A':
+            s -= 10
+            break
+    return s
+
+# creating a well shuffled pack of cards___________________
+def startGame():
+    print("Welcome to the BlackJack Game:\n")
+    for i in suit:
+        for j in deck:
+            arr.append([i,j])
+    rn.shuffle(arr)
+
+    pl.append(arr[0])
+    pl.append(arr[1])
+    dl.append(arr[2])
+    dl.append(arr[3])
+
+    print(f'\nDealer draws {dl[0]} and [xxxxxx,xx]\n')
+    s = 0
+    for i in range(0,2):
+        if arr[i][1] == 'J' or arr[i][1] == 'K' or arr[i][1] == 'Q':
+            s += 10
+        elif arr[i][1] == 'A':
+            s += check_For_Ace(s)
+        else:
+            s += arr[i][1]
+    return s
+
+# player's chance__________________________________________
+def playersTurn(s):
+    print("You are currently at " + str(s))
+    print(f'Current Hand: {pl}')
+
+    s = check_sum(s)
+
+    if (BlackJack(s)):
+        print("Hurray......It's a BLACKJACK....You Won\n")
+        return 2
+    elif (Bust(s)):
+        print("You got Bust.....You Lost\n")
+        return 3
+
+    while(1):
+        i = int(input("\nHit(Press 1) or Stay(Press 0): "))
+        if i==1 or i==0:
+            return i
+        else:
+            print("Enter a valid number....\n")
+
+if __name__ == '__main__':
+    s = startGame()
+    c = j = 0
+    for i in range(4,len(arr)):
+
+        j = playersTurn(s)
+        if j == 2 or j == 3:
+            j = i
+            break
+        elif j == 0:
+            j = i
+            c = 100
+            break
+        print(f'You draw {arr[i]}\n')
+
+        if arr[i][1] == 'J' or arr[i][1] == 'K' or arr[i][1] == 'Q':
+            c = 10
+        elif arr[i][1] == 'A':
+            c = check_For_Ace(s)
+        else:
+            c = arr[i][1]
+        s += c
+        pl.append(arr[i])
+
+    if c == 100:
+        sp = s
+        s = 0
+        for i in range(2,4):
+            if arr[i][1] == 'J' or arr[i][1] == 'K' or arr[i][1] == 'Q':
+                s += 10
+            elif arr[i][1] == 'A':
+                s += check_For_Ace(s)
+            else:
+                s += arr[i][1]
+        print(f"\nDealer's second card was {dl[1]}")
+
+        for i in range(j,len(arr)):
+            print(f"\nDealer is at {s}")
+            print(f"\nDealer's current hand: {dl}\n")
+
+            s = check_sum(s)
+            if (BlackJack(s)):
+                print("Dealer got a BlackJack and won the Game\nYou Lost\n")
+                break
+            elif (Bust(s)):
+                print("Dealer got Busted\nYou Won\n")
+                break
+            elif (sp < s):
+                print("Dealer Won the Game\n")
+                break
+
+            print(f"Dealer draws {arr[i]}")
+            dl.append(arr[i])
+            if arr[i][1] == 'J' or arr[i][1] == 'K' or arr[i][1] == 'Q':
+                s += 10
+            elif arr[i][1] == 'A':
+                s += check_For_Ace(s)
+            else:
+                s += arr[i][1]

Python/Bubble-Sort-algo.py

@@ -18,9 +18,16 @@ def bubbleSort(arr):
 
 # Driver code to test above 
 arr = [64, 34, 25, 12, 22, 11, 90] 
-
+#for dynamic list input
+'''n=int(input('total elements of list'))
+arr=[]
+while (n>=1):
+  i=int(input('enter element'))
+  arr.append(i)
+  return (arr)
+'''
 bubbleSort(arr) 
 
 print ("Sorted array is:") 
 for i in range(len(arr)): 
-    print ("%d" %arr[i]),  
+    print (arr[i]),  

Python/Check for URL in a String

@@ -0,0 +1,15 @@
+# Python code to find the URL from an input string
+# Using the regular expression
+import re
+
+def Find(string):
+
+	# findall() has been used
+	# with valid conditions for urls in string
+	regex = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))"
+	url = re.findall(regex,string)	
+	return [x[0] for x in url]
+
+# Driver Code
+string = 'My Profile: https://auth.geeksforgeeks.org/user/Chinmoy%20Lenka/articles in the portal of http://www.geeksforgeeks.org/'
+print("Urls: ", Find(string))