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Author: samarthrana

Python Basics/Basics/BreakContinue.py

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+#Break statement : terminates loop at a condition
+
+for i in range (1,11):
+    if i == 5:
+        break
+    print(i)
+
+#Continue statement: skips code after continue for that particaular iteration or condition
+
+for i in range(1,11):
+    if i == 5:
+        continue
+    print(i, "hello")
+
+#Pass statement: skips the loop, avoids error messages
+for i in range(1,11):
+    pass
+

Python Basics/Basics/Builtinmodules.py

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+import math
+
+math.ceil(5.5)
+math.floor(6.9)
+math.sqrt(100)
+
+import random
+
+random.randint(1,100)
+a = [1,2,3,4,5,6]
+random.shuffle(a)
+print(a)
+
+import time
+
+time.time()
+
+import os
+
+os.getcwd()
+
+os.listdir()

Python Basics/Basics/DataTypes.py

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+# integer
+print(4)
+print(1e309)
+
+#float
+print(1.7)
+print(1.7e308)
+
+#boolean
+print(True)
+print(False)
+
+#complex
+print(4+5j)
+
+#string
+print('Sam')
+print("Sam")
+print("'Sam'")
+print("""Sam""")
+
+
+#lists
+print([1,2,3,4,5])
+
+#tuple
+print((1,2,3,4,5))
+
+#sets
+print({1,2,3,4,5})
+
+#dict
+print({"Name": "Sam", "Age": 30, "gender": "Male"})

Python Basics/Basics/FirstProgram.py

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+print("Hello World")

Python Basics/Basics/ForLoop.py

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+for i in range(1,11):
+    print(i)
+
+for i in "KOLKATA":
+    print(i)
+
+    #so basically or loops operates on
+    #  range function or sequences: tuples, 
+    # sets, strings, 
+
+for i in [1,2,3,4,5,5,5]:
+    print(i)

Python Basics/Basics/GuessingGame.py

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+import random
+
+jackpot = random.randint(1,100)
+
+guess = int(input("Guess the number: "))
+Counter = 1
+
+while guess != jackpot:
+    if guess < jackpot:
+        print("Guess Higher")
+    else:
+        print("Guess lower")
+
+    guess = int(input("Guess again: "))
+    Counter += 1
+
+
+print("Correct Guess")
+print("You took", Counter, "attempts")

Python Basics/Basics/InputFunction.py

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+input("Your name ?")
+
+first_num = input("Enter first number: ")
+second_num = input("Enter second number: ")
+
+print(first_num)
+print(second_num)
+
+result = int(first_num) + int(second_num)
+print(result) 
+
+# default format for input function: STRING
+#that's why numbers are literally adding, they;re being read as string
+
+#type function: tells data type
+
+print(type(first_num))
+
+#TYPE_CONVERSION
+
+a = int(4.5)
+print(type(a))
+
+a = bool(4)
+print(type(a))
+

Python Basics/Basics/NestedLoop.py

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+rows = int(input("Enter the number of rows: "))
+
+for i in range(1, rows +1):
+    for j in range(0, i):
+        print("*", end= " ")
+    print("")

Python Basics/Basics/RangeFn.py

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+#range function
+range(1,100)
+print(list(range(1,11)))
+
+print(list(range(1,11,2)))
+print(list(range(11,0,-2)))

Python Basics/Basics/Variable.py

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+#C Lang
+#int a = 5
+
+name = "Sam"
+print(name)
+
+name = 'Sam'
+print(name)
+
+#No Variable Declaration
+
+# dynamic typing = not declaring data type also in PHP
+# static typing = specifying data type
+
+name = "Hello World"
+print(name)
+
+name = 4
+print(4)
+
+name = True
+print(name)
+
+#special syntax
+a = 4; b = 5; c= 6
+print(a)
+print(b)
+print(c)
+
+a,b,c = 4,5,6
+print(a)
+print(b)
+print(c)
+
+a=b=c=6
+print(a)
+print(b)
+print(c)