#include<stdio.h>
#include<string.h>
/*
* Implemented by Arjun Sunel.
*/
// Method to swap two strings by reference.
void Swap(char **first, char **second)
{
char *temp = *first;
*first = *second;
*second = temp;
}
// Bubble Sort Method
void BubbleSort(char *array[], int size)
{
int i, j;
int swapped = 1;
for(i = 0; swapped && i < size - 1; i++)
{
swapped = 0;
for(j = 0; j < size - 1 - i; j++)
{
if(strcmp(array[j], array[j+1]) > 0)
{
Swap(&array[j], &array[j + 1]);
swapped = 1;
}
}
}
}
// Entry point of the program
int main()
{
char* array[] = {"dog", "dose", "apple", "baby", "den", "deck"};
int arraySize = 6;
int index;
printf("Before Sorting : \n");
for(index = 0; index < arraySize; index++)
{
printf("%s ", array[index]);
}
printf("\n");
BubbleSort(array, arraySize);
printf("After Sorting : \n");
for(index = 0; index < arraySize; index++)
{
printf("%s ", array[index]);
}
return 0;
}
Sunday, 14 December 2014
Iterative BubbleSort for Array of Strings
Labels:
Sorting
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