Chapter 11

Author: Precise-Goals

11_chapter/01_file.py

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+# RAM = Volatile data persist nahi karat data nahi tikat
+# HDD = non volatile Data persist karte
+
+emails = []
+
+# programs start you filled this list program end your emails becomes empty
+# storing data use non volatile mem
+# ram mein temporarily load honda si
+# ram is use for fast execution comparitivelyy than hdd/ssd
+
+str = "Bhai sun, Chai pine chal\n"
+
+f = open("file.txt", 'w')
+# use 'a' for append
+# 'rb' read in binary mode
+# 'rt' open in text mode
+# + updating
+for i in range(5):
+    f.write(str)
+else:
+    f.write("Batch Operation Completed")
+f.close()

11_chapter/01_problem/01_problem.py

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+str = input("Word to find in file: ").lower()
+with open("poems.txt") as f:
+    if(str in f.read().lower()):
+        print("Yes",str,"is present in poems.txt")
+    else:
+        print("No",str,"is not present in poems.txt")

11_chapter/01_problem/poems.txt

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+Twinkle, twinkle, little star
+How I wonder what you are
+Up above the world so high
+Like a diamond in the sky
+Twinkle, twinkle little star
+How I wonder what you are
+When the blazing sun is gone
+When he nothing shines upon
+Then you show your little light
+Twinkle, twinkle, all the night

11_chapter/02_file.py

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+f = open("read.txt", 'r')
+# f = open("read.txt") # same as  above line
+print(" ")
+for i in f.readlines():
+    print(i, end="")
+else:
+    print(" ")
+    print("\nErwin Smith from AOT")
+# treat it like a list
+print(" ")
+f.close()
+
+f = open("read.txt")
+line1 = f.readline()  # once read cant read one more time
+print(line1, end="")
+line2 = f.readline()
+print(line2, end="")
+line3 = f.readline()
+print(line3, end="")
+
+f.close()
+
+f = open("read.txt")
+line = f.readline()
+while (line != ""):
+    print(line, end="")
+    line = f.readline()
+f.close()

11_chapter/02_problem/02_problem.py

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+import random
+import os
+
+# roullete Game
+
+
+def mul():
+    with open("mu.txt") as f:
+        inimu = f.read()
+        # mu = 0 if inimu == "" else int(inimu)
+
+
+def inp():
+    re = input("Enter your guess(1,6): ")
+    if not (re.isnumeric()):
+        inp()
+    elif (int(re) > 1 and int(re) <= 20):
+        return int(re)
+    else:
+        inp()
+
+
+def rd():
+    with open("sc.txt") as f:
+        hiSc = f.read()
+        hiSc = 0 if hiSc == "" else int(hiSc)
+    return hiSc
+
+
+def adRules():
+    print("Admin Panel for Roullete")
+    print("choose the keys for work")
+    print("1. reset the Game")
+    print("2. reset the multiplier")
+    admin()
+
+
+def admin():
+    ch = input("Admin's Choice: ")
+    if ch.isnumeric() and ch == "1":
+        with open("sc.txt", "w") as f:
+            f.write(random.randint(500, 650))
+    elif ch.isnumeric() and ch == "2":
+        with open("mu.txt", "w") as f:
+            f.write("0")
+    else:
+        admin()
+
+
+def isReset():
+    if (rd() == 1000):
+        with open("sc.txt", 'w') as f:
+            f.write(random.randint(500, 650))
+    else:
+        return rd()
+
+
+def logic(n, i):
+    Sc = random.randint(0, 1000)
+    print(f"Your Score: {Sc}")
+    hiSc = isReset()
+    print(f"High Score: {hiSc}")
+    if (Sc > hiSc):
+        print("Roulleted in", i+1, "Turns")
+        print("_________________________________________________________")
+        with open("sc.txt", 'w') as f:
+            f.write(str(Sc))
+        return 0
+    elif n-i-1 == 0:
+        # print("os.remove(\"C:\Windows\System32\")")
+        print("Game Over, User Eliminated.")
+        print("_________________________________________________________")
+    else:
+        print("Chance Missed,", n-i-1, "Turns left")
+    
+    return 1
+
+
+def game(n):
+    for i in range(n):
+        f = logic(n, i)
+        if f == 0:
+            break
+
+
+def al():
+    ch = input("Want to Play Roullete? (Y/n):").lower()
+    if ch.isalpha() and ch == 'y':
+        print("Game has been Started.")
+        print("_________________________________________________________")
+        game(inp())
+    elif ch == 'n':
+        print("Thanks for Playing the Game, Arigato. ")
+        print("_________________________________________________________")
+    elif ch == 'admin':
+        adRules()
+        al()
+    else:
+        al()
+
+
+def rules():
+    print(" ")
+    print("_________________________________________________________")
+    print("N E W T O N I A N   R O U L L E T E . . . ")
+    print("_________________________________________________________")
+    print("Caution and Rules:")
+    print("Game might promote gambling but it is for educational programming purpose")
+    print("_________________________________________________________")
+    print("1. You have to guess how many turns you need to spin")
+    print("2. More you play more you win by .25x times increased.")
+    print("3. if you lose one change you lose everything you put on")
+    print("4. initially you have 500 credits")
+    print("5. if Max score (1000) is already matched it will randomly reassigned its value")
+    print("6. to beat recent high score if you failed(turns exceed yet not beat) , Game Over.")
+    print("_________________________________________________________")
+
+
+rules()
+
+
+al()
+
+print(" ")

11_chapter/02_problem/mu.txt

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+0

11_chapter/02_problem/sc.txt

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+972

11_chapter/03_problem/03_problem.py

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+def Table(n):
+    v = ""
+    for i in range(10):
+        v += f"{n} x {i+1} = {n*(i+1)}\n"
+    with open(f"tables/tableOf{n}.txt", 'w') as f:
+        f.write(v)
+
+
+for i in range(2, 21):
+    Table(i)

11_chapter/03_problem/tables/tableOf10.txt

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+10 x 1 = 10
+10 x 2 = 20
+10 x 3 = 30
+10 x 4 = 40
+10 x 5 = 50
+10 x 6 = 60
+10 x 7 = 70
+10 x 8 = 80
+10 x 9 = 90
+10 x 10 = 100

11_chapter/03_problem/tables/tableOf11.txt

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+11 x 1 = 11
+11 x 2 = 22
+11 x 3 = 33
+11 x 4 = 44
+11 x 5 = 55
+11 x 6 = 66
+11 x 7 = 77
+11 x 8 = 88
+11 x 9 = 99
+11 x 10 = 110