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Problem Types Booleans, Iteration and selection.

Tuesday, 21 Jan 2020, 18:53
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Types of problem:
  1. Numeric problems -> the output is directly determined by the input.
    Analyse multiple cases

      Multiple cases


    Patterns
    Problem
    Type    		 Pattern 
    Use    		 Pattern 
    Number    		 Problem
    Class
    Numeric Formula 4.1
    Numeric Case
    analysis (two cases)    		 4.2
    Numeric4.3
    Numeric Nested cases 4.4
    Numeric Generate a sequence 4.5
    NumericGenerate a list 2.1
    Numeric Append to a list 2.2
    Numeric Filter list 2.3
    Numeric List Tranformation 2.4
    Numeric


    		 Reduce 2.5 Counting
    problems
    Numeric Aggregate 2.6 Counting
    problems
    Numeric Search 2.7 Find a value
    Numeric Search 2.8 Find best value


  • Calculate
    • Formula problems
    • Word problems
  • Case analysis
    • Two Cases
    • Multiple Cases
    • Nested Cases -> efficient

  • Generate a sequence
    • Initialise and generate
    • Terminatation condition - > Give a suitable condition to stop the generation
    • Non-termination -> Under which conditions will the generation never stop ?
    • Infinite loops

Tags: types, problem
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