Big Idea 3: Algorithms and Programming - AP Computer Science Principles

/ Big Idea 3: Algorithms and Programming

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You’ll learn how to use algorithms and abstractions to create programs that solve problems or to express your own creativity.

Question Difficulty:

Question	Difficulty	Students Solved
Iteration for Data Processing	medium	66
Conditional Algorithm Execution	medium	72
Sequential Program Execution	easy	68
Palindrome Algorithm Efficiency	hard	53
Procedural Abstraction Definition	hard	48
Constant Time Algorithm Efficiency	hard	32
Random Number Generator Purpose	easy	50
Relational Operator Logic	medium	50
Properties of Selection Statements	medium	42
The Halting Problem and Undecidability	medium	44
Purpose of Procedure Parameters	hard	33
Ordered Nature of Strings	medium	41
Algorithm Benefits in Music Streaming	easy	33
Boolean Expression with AND Operator	easy	36
Algorithm for Finding a Maximum Value	medium	33
Boolean Expression Evaluation	medium	28
List Remove Operation and Size	medium	24
Binary Search Time Complexity	easy	16
Purpose of Boolean Values	easy	31
String IndexOf Method	medium	21

Items per page:

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Rank	User	Correct Count	Attempt Count	Time	Score
#1	manessa.hachem2011	521	700	0m 00s	50,310
#2	1076342	132	192	25m 57s	11,043
#3	s13242	106	149	5m 25s	9,845
#4	proundpimfhao	121	144	49m 27s	8,903
#5	andymeng14440	120	165	1h 02m	7,784
#6	hazimstudy112	70	125	0m 00s	6,450
#7	20231725	135	204	1h 57m	5,737
#8	soniahalepota2005	123	197	1h 37m	5,728
#9	tatiman000	65	97	18m 36s	5,064
#10	realkumyk123	53	86	0m 54s	4,916

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