1.8. Iterative Statements for loop, range(), while loop, break and continue statements, nested loop

Опубликовано: 19 Февраль 2026
на канале: XI XII Computer Teacher
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This video will let you know about

1.8. Iterative Statements- for loop range () while loop break and continue statements nested loops under WBCHSE Xii COMA/COMS. Here are downloadable pdfs in


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as well as


English:
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Timestamps:
-----------------------------------
00:00 | for loop in Python
00:37 | Syntax of the for loop
04:02 | Functionality of the for loop
06:04 | Examples: 1. Iterating over a list
07:34 | Examples: 2. Iterating over a string
09:10 | Examples: 3. Iterating over a tuple
09:54 | Examples: 4. Iterating over a dictionary

12:27 | Nested for loop
13:06 | Basic structure of Nested for loop
14:56 | Functionality of the Nested for loop
16:20 | Examples: 1. Printing a Matrix (Two-Dimensional List)
22:56 | Examples: 2. Creating a Cartesian Product of Two Lists
24:13 | Examples: 3. Creating a Specific Pattern
31:28 | Examples: 4. Iterating over Lists Inside a Dictionary

31:49 | range() function
31:57 | 1. range(stop)
33:55 | 2. range(start, stop)
35:08 | 3. range(start, stop, step):
09:01 | Important features of the range() function

37:36 | while loop in Python
38:09 | Syntax of the while loop
38:20 | Explanation of the while loop
39:37 | Example 1: Printing numbers from 1 to 5

42:03 | break statement in python
43:04 | Syntax of break statement
44:12 | Functionality of break statement
45:23 | Examples: 1. Using break in a for loop
50:38 | Examples: 2. Using break in a while loop
55:23 | Examples: 3. Using break in Nested Loops

56:31 | continue statement in python
57:16 | Syntax of continue statement
57:54 | Functionality of continue statement
59:00 | Examples: 1. Using continue in a for loop
01:03:00 | Examples: 2. Using continue in a while loop
01:03:47 | Examples: 3. Using continue in Nested Loops





#wbchse #coma #coms #computerapplication #computerscience #westbengal #iiisemester #3rdsemester #twelve #XII #error

#syntax_of_for_loop
#functionality_of_for_loop
#iterating_over_a_list
#iterating_over_a_string
#iterating_over_a_tuple
#iterating_over_a_dictionary

#nested_for_loop
#syntax_of_nested_for_loop
#functionality_of_nested_for_loop
#printing_matrix
#cartesian_product
#pattern_printing
#iterating_list_in_dict

#range_function
#syntax_of_range
#range_stop
#range_start_stop
#range_start_stop_step
#features_of_range_function

#while_loop
#syntax_of_while_loop
#functionality_of_while_loop
#while_loop_1_to_5

#break_statement
#syntax_of_break
#functionality_of_break
#break_in_for_loop
#break_in_while_loop
#break_in_nested_loop

#continue_statement
#syntax_of_continue
#functionality_of_continue
#continue_in_for_loop
#continue_in_while_loop
#continue_in_nested_loop




#syntaxofforloop
#functionalityofforloop
#iteratingoveralist
#iteratingoverastring
#iteratingoveratuple
#iteratingoveradictionary

#nestedforloop
#syntaxofnestedforloop
#functionalityofnestedforloop
#printingmatrix
#cartesianproduct
#patternprinting
#iteratinglistindict

#rangefunction
#syntaxofrange
#rangestop
#rangestartstop
#rangestartstopstep
#featuresofrangefunction

#whileloop
#syntaxofwhileloop
#functionalityofwhileloop
#whileloop1to5

#breakstatement
#syntaxofbreak
#functionalityofbreak
#breakinforloop
#breakinwhileloop
#breakinnestedloop

#continuestatement
#syntaxofcontinue
#functionalityofcontinue
#continueinforloop
#continueinwhileloop
#continueinnestedloop