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71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/*
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* C Program to Implement CockTail Sort
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*/
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#include <stdio.h>
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#define MAX 8
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int main()
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{
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int data[MAX];
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int i, j, n, c;
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printf("\nEnter the data");
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for (i = 0; i < MAX; i++)
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{
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scanf("%d", &data[i]);
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}
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n = MAX;
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do
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{
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/*
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* Rightward pass will shift the largest element to its correct place at the end
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*/
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for (i = 0; i < n - 1; i++)
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{
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if (data[i] > data[i + 1])
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{
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data[i] = data[i] + data[i + 1];
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data[i + 1] = data[i] - data[i + 1];
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data[i] = data[i] - data[i + 1];
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}
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}
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n = n - 1;
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/*
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* Leftward pass will shift the smallest element to its correct place at the beginning
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*/
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for (i= MAX - 1, c = 0; i >= c; i--)
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{
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if(data[i] < data[i - 1])
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{
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data[i] = data[i] + data[i - 1];
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data[i - 1] = data[i] - data[i - 1];
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data[i] = data[i] - data[i - 1];
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}
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}
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c = c + 1;
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}
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while (n != 0 && c != 0);
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printf("The sorted elements are:");
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for (i = 0; i < MAX; i++)
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{
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printf("%d\t", data[i]);
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}
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}
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/*
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*OUTPUT:
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/*
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Average case
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Enter the data
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9 6 2 12 11 9 3 7
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The sorted elements are:2 3 6 7 9 9 11 12
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/*
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Worst case
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Enter the data
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8 7 6 5 4 3 2 1
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The sorted elements are:1 2 3 4 5 6 7 8
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/*
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*Best case
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Enter the data
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1 2 3 4 5 6 7 8
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The sorted elements are:1 2 3 4 5 6 7 8
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*/ |