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This section delves into two key applications of arrays in computer science: frequency arrays with graphical representations, and random number permutations. Topics covered include the construction and usage of frequency arrays and histograms, as well as techniques for generating random number permutations. Additionally, we explore various sorting algorithms such as selection sort, bubble sort, and insertion sort, emphasizing their importance in data organization and retrieval. Detailed program examples in C are provided to illustrate these concepts.
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8-4 Array Applications In this section we study two array applications: frequency arrays with their graphical representations and random number permutations. Topics discussed in this section: Frequency Arrays Histograms Random Number Permutations Computer Science: A Structured Programming Approach Using C
FIGURE 8-14 Frequency Array Computer Science: A Structured Programming Approach Using C
FIGURE 8-15 Frequency Histogram Computer Science: A Structured Programming Approach Using C
FIGURE 8-16 Histogram Program Design Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
PROGRAM 8-7 Frequency and Histogram Computer Science: A Structured Programming Approach Using C
FIGURE 8-17 Design for Random Number Permutations Computer Science: A Structured Programming Approach Using C
PROGRAM 8-8 Generate a Permutation Computer Science: A Structured Programming Approach Using C
PROGRAM 8-8 Generate a Permutation Computer Science: A Structured Programming Approach Using C
PROGRAM 8-8 Generate a Permutation Computer Science: A Structured Programming Approach Using C
PROGRAM 8-8 Generate a Permutation Computer Science: A Structured Programming Approach Using C
PROGRAM 8-8 Generate a Permutation Computer Science: A Structured Programming Approach Using C
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
Table 8-1 Sort Exchanges and Passes Computer Science: A Structured Programming Approach Using C