Initial Commint

Author: Swap98-Coder

src/22_Aug_Loops/1 for Loops.py

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+# Loops - To repeat a block of code multiple times
+
+# Python has 2 loops
+# for loop
+# While loop
+
+# No Do while loop in case of Python
+
+# keywords
+# break
+# Continue
+
+# Print hello word 10 time
+
+# for loop
+# Syntax: Structure
+# for variable name in the range of (Start, Stop, Step):
+
+# Range (Start, Stop, Step)
+# Range (0, 10. 1)
+# Range (0, 10)
+# Range ( 10 ) # by default start will be taken as 0
+# by default it will take difference between start no. and next no. is 1
+
+# Range is in-built class and function and Utility.
+
+for i in range(1,10):  # output = 1 to 9 # i = variable name
+    print (i)  # why new line = by default end of the line is end="\n"
+
+print("\n")
+
+for j in range(3, 5):  # output = 3 and 4
+    print(j)
+
+print("\n")
+
+for l in range(1, 10, 2): # output = 1, 3, 5, 7, 9 0
+    print(l)
+
+print("\n")
+
+for i in range(1, 11): # output = hello -> 1 to 10
+    print("hello ->", i)
+
+print("\n")
+
+for number in range(10, 0, -2): # output = 10, 8, 6, 4, 2
+    print(number)
+
+print("\n")
+
+for test in range(0, 10, -2): # output = nothing will be going to print
+    print(test)
+
+ print("\n")
+

src/22_Aug_Loops/2 Concept of Break.py

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+#break - based on the condition, exit the loop
+
+for i in range(0, 10): # output = 0 1 2 3 4 5
+    if i == 5:
+        break
+    print(i)
+# Logic |i| |Condition| O/P
+# |0| 0 == 5 --> False | O/P = 0
+# |1| 1 == 5 --> False | O/P = 1
+# |2| 2 == 5 --> False | O/P = 2
+# |3| 3 == 5 --> False | O/P = 3
+# |4| 4 == 5 --> False | O/P = 4
+# |5| 5 == 5 --> True -> break | O/P = 0
+
+print("\n")
+
+for i in range(0, 10, 1):
+    if i == 6:
+        print(i)
+    else:
+        print("No O/P")
+
+# |0| 0 == 6 --> False | O/P = No O/P
+# |1| 1 == 6 --> False | O/P = No O/P
+# |2| 2 == 6 --> False | O/P = No O/P
+# |3| 3 == 6 --> False | O/P = No O/P
+# |4| 4 == 6 --> False | O/P = No O/P
+# |5| 5 == 6 --> False | O/P = No O/P
+# |6| 6 == 6 --> True | O/P = 6
+# |7| 7 == 6 --> False | O/P = No O/P
+# |8| 8 == 6 --> False | O/P = No O/P
+# |9| 9 == 6 --> False | O/P = No O/P
+
+print("\n")
+
+# Pass Condition = Nothing, Ignore, Go Above dont do anything.
+
+for k in range(0, 10, 1):
+    if k == 6 or k == 5:
+        print(k)
+    else:
+        pass
+
+print("\n")
+
+for i in range(0, 10, 1):
+    if i == 6:
+        print(i)
+    else:
+        pass # Pass its used to "Pass"

src/22_Aug_Loops/2 While Loop.py

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+# While loop
+
+# Syntax:
+
+#variable_name = 0
+#while condition:
+    #execute this code
+    #variable_name increment
+
+i = 0
+while i < 10:
+    print(i, end = "") # output = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
+    i = i + 1
+
+# logic
+# i = 10 , 10 < 10 -> Out of the loop
+
+#we don't have increment operator i++ or i-- in case of python
+

src/22_Aug_Loops/4 Example.py

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+for i in range(0, 10):  # Output = 0 2 4 6 8
+    if i % 2 == 0:
+        print(i, end=" ")
+    else:
+        pass
+
+# Logic
+
+# |i| |Condition| O/P
+# |0| 0 % 2 --> True | O/P = 0
+# |1| 1 % 2 --> False | O/P = No Output
+# |2| 2 % 2 --> False | O/P = 1
+# |3| 3 % 2 --> False | O/P = No Output
+# |4| 4 % 2 --> False | O/P = 2
+# |5| 5 % 2 --> False | O/P = No Output
+# |6| 6 % 2 --> False | O/P = 3
+# |7| 7 % 2 --> False | O/P = No Output
+# |8| 8 % 2 --> False | O/P = 4
+# |9| 9 % 2 --> False | O/P = No Output
+

src/22_Aug_Loops/5 Continue Statement.py

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+# Continue Statement
+# Continue Statement skips the current iteration of loop and
+# Move to the next iteration.
+from idlelib.sidebar import EndLineDelegator
+
+for number in range(10):
+    if number % 2 == 0:
+       continue
+    print(number)
+
+# Logic
+
+# |i| |Condition| O/P
+# |0| 0 % 2 == 0--> True | Continue O/P = Skip No O/P
+# |1| 1 % 2 == 0--> False | O/P = 1
+# |2| 2 % 2 == 0--> True | Continue O/P = Skip No O/P
+# |3| 3 % 2 == 0--> False | O/P = 1
+# |4| 4 % 2 == 0--> True | Continue O/P = Skip No O/P
+# |5| 5 % 2 == 0--> False | O/P = 1
+# |6| 6 % 2 == 0--> True | Continue O/P = Skip No O/P
+# |7| 7 % 2 == 0--> False | O/P = 1
+# |8| 8 % 2 == 0--> True | Continue O/P = Skip No O/P
+# |9| 9 % 2 == 0--> False | O/P = 1
+
+# Pass - Can be used in the statement, functions , class and Objects
+
+print("\n")
+
+for number in range(10):
+    if number % 2 == 0:
+       continue
+    else:
+     print(number)

src/22_Aug_Loops/6 Match Statement.py

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+# Match Statement
+# Switch in JAVA
+# Match the O/P and Execute
+# This concept will work Version > 3.10
+
+
+# Syntax:
+# Match Variable:
+#   case pattern1:
+        #code block
+#   case pattern2:
+        #code block
+#   case _:           # _ is the default if no other case matches
+        #code block
+
+
+# Write a program to ask the user which browser he want to run automation
+browser_name = input("Enter the name of the browser \n")
+browser_name = browser_name.lower()
+match browser_name:
+    case "firefox":
+        print("Execute the firefox Code")
+    case "chrome":
+        print("Execute the chrome Code")
+    case "edge":
+        print("Execute the edge Code")
+    case "safari":
+        print("Execute the safari Code")
+    case _:
+        print("Browser not found")

src/22_Aug_Loops/7 Example of Match.py

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+user_type = input("Enter the user type, admin, manager, guest\n")
+user_type = user_type.lower()
+match user_type:
+    case "admin" | "manager":
+        print("Hello Sir")
+    case "guest":
+        print("Hello, guest")
+    case _:
+        print("Hello, There!")
+

src/Ex01092024/Lab008.py

@@ -19,3 +19,6 @@
     print(f"Can go club -> {age}")
 else:
     print(f"Cant go with this age -> {age}")
+
+
+