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78 lines
1.4 KiB
C
78 lines
1.4 KiB
C
/*
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* C program for SELECTION sort which uses following functions
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* a) To find maximum of elements
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* b) To swap two elements
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*/
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#include <stdio.h>
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int findmax(int b[10], int k);
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void exchang(int b[10], int k);
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void main()
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{
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int array[10];
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int i, j, n, temp;
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printf("Enter the value of n \n");
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scanf("%d", &n);
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printf("Enter the elements one by one \n");
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for (i = 0; i < n; i++)
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{
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scanf("%d", &array[i]);
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}
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printf("Input array elements \n");
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for (i = 0; i < n ; i++)
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{
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printf("%d\n", array[i]);
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}
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/* Selection sorting begins */
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exchang(array, n);
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printf("Sorted array is...\n");
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for (i = 0; i < n; i++)
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{
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printf("%d\n", array[i]);
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}
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}
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/* function to find the maximum value */
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int findmax(int b[10], int k)
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{
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int max = 0, j;
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for (j = 1; j <= k; j++)
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{
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if (b[j] > b[max])
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{
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max = j;
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}
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}
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return(max);
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}
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void exchang(int b[10], int k)
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{
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int temp, big, j;
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for (j = k - 1; j >= 1; j--)
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{
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big = findmax(b, j);
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temp = b[big];
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b[big] = b[j];
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b[j] = temp;
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}
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return;
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}
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/*
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*OUTPUT:
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Enter the value of n
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4
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Enter the elements one by one
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57
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90
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34
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78
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Input array elements
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57
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90
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34
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78
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Sorted array is...
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34
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57
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78
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90
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*/ |