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Presentation transcript:

Topics discussed in this section: 8-5 Sorting One of the most common applications in computer science is sorting—the process through which data are arranged according to their values. We are surrounded by data. If the data are not ordered, we would spend hours trying to find a single piece of information. Topics discussed in this section: Selection Sort Bubble Sort Insertion Sort Testing Sorts Computer Science: A Structured Programming Approach Using C

FIGURE 8-18 Selection Sort Concept Computer Science: A Structured Programming Approach Using C

FIGURE 8-19 Selection Sort Example Computer Science: A Structured Programming Approach Using C

FIGURE 8-20 Design for Selection Sort Computer Science: A Structured Programming Approach Using C

PROGRAM 8-9 Selection Sort Computer Science: A Structured Programming Approach Using C

PROGRAM 8-9 Selection Sort Computer Science: A Structured Programming Approach Using C

FIGURE 8-21 Bubble Sort Concept Computer Science: A Structured Programming Approach Using C

FIGURE 8-22 Bubble Sort Example Computer Science: A Structured Programming Approach Using C

FIGURE 8-23 Bubble Sort Design Computer Science: A Structured Programming Approach Using C

PROGRAM 8-10 Bubble Sort Computer Science: A Structured Programming Approach Using C

PROGRAM 8-10 Bubble Sort Computer Science: A Structured Programming Approach Using C

FIGURE 8-24 Insertion Sort Concept Computer Science: A Structured Programming Approach Using C

FIGURE 8-25 Insertion Sort Example Computer Science: A Structured Programming Approach Using C

FIGURE 8-26 Insertion Sort Design Computer Science: A Structured Programming Approach Using C

PROGRAM 8-11 Insertion Sort Computer Science: A Structured Programming Approach Using C

PROGRAM 8-11 Insertion Sort Computer Science: A Structured Programming Approach Using C

PROGRAM 8-12 Testing Sorts Computer Science: A Structured Programming Approach Using C

PROGRAM 8-12 Testing Sort Computer Science: A Structured Programming Approach Using C

Topics discussed in this section: 8-6 Searching Another common operation in computer science is searching, which is the process used to find the location of a target among a list of objects. In the case of an array, searching means that given a value, we want to find the location (index) of the first element in the array that contains that value. Topics discussed in this section: Sequential Search Binary Search Computer Science: A Structured Programming Approach Using C

FIGURE 8-27 Search Concept Computer Science: A Structured Programming Approach Using C

FIGURE 8-28 Locating Data in Unordered List Computer Science: A Structured Programming Approach Using C

FIGURE 8-29 Unsuccessful Search in Unordered List Computer Science: A Structured Programming Approach Using C

FIGURE 8-30 Sequential Search Design Computer Science: A Structured Programming Approach Using C

PROGRAM 8-13 Sequential Search Computer Science: A Structured Programming Approach Using C

PROGRAM 8-13 Sequential Search Computer Science: A Structured Programming Approach Using C

FIGURE 8-31 Binary Search Example Computer Science: A Structured Programming Approach Using C

FIGURE 8-32 Unsuccessful Binary Search Example Computer Science: A Structured Programming Approach Using C

FIGURE 8-33 Design for Binary Search Computer Science: A Structured Programming Approach Using C

PROGRAM 8-14 Binary Search Computer Science: A Structured Programming Approach Using C

PROGRAM 8-14 Binary Search Computer Science: A Structured Programming Approach Using C