QUICK SORT
#include <stdio.h>
int partition(int array[], int low, int high) {
int pivot = array[high];
int i = (low - 1);
int temp;
for (int j = low; j < high; j++) {
if (array[j] <= pivot) {
i++;
temp=array[i];
array[i]=array[j];
array[j]=temp;
}
}
temp=array[i+1];
array[i+1]=array[high];
array[high]=temp;
return (i + 1);
}
/*gujju computervalo*/
void quickSort(int array[], int low, int high) {
if (low < high) {
int pi = partition(array, low, high);
quickSort(array, low, pi - 1);
quickSort(array, pi + 1, high);
}
}
// main function
int main() {
printf("enter length of your array :- ");
printf("\n");
int n;
scanf("%d",&n);
int array[n];
printf("Enter %d element in array:- ",n);
printf("\n");
int temp;
for(int i=0;i<n;i++)
{
scanf("%d",&array[i]);
}
quickSort(array, 0, n - 1);
printf("Sorted array in ascending order: \n");
for(int i=0;i<n;i++)
{
printf("%d\t",array[i]);
}
}
output:--
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