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Copy pathquick_sort.c
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63 lines (52 loc) · 1.25 KB
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#include <stdio.h>
#include <stdlib.h>
const int MAX_ELEMENT = 10;
void swap(int *x, int *y){
int temp;
temp = *x;
*x = *y;
*y = temp;
}
void quicksort(int *list, int kiri, int kanan){
int i, j, k;
if (kiri < kanan){
j = kiri;
k = kanan + 1;
do{
do{
j++;
} while (j <= kanan && list[j] < list[kiri]);
do{
k--;
} while (list[k] > list[kiri]);
if (j < k){
swap(&list[j], &list[k]);
}
} while (j <= k);
swap(&list[kiri], &list[k]);
quicksort(list, kiri, k-1);
quicksort(list, k+1, kanan);
}
}
void listArray(int list[], int n){
for (int i = 0; i < n; i++){
printf("%d, ", list[i]);
}
}
int main(){
int list[MAX_ELEMENT];
// generate randome number
for (int i = 0; i < MAX_ELEMENT; i++){
list[i] = rand();
}
// nilai asli list sebelum sorting
printf("Nilai asli : \n");
listArray(list, MAX_ELEMENT);
printf("\n");
// sorting dengan bubble sort
quicksort(list, 0, MAX_ELEMENT-1);
// nilai setelah sorting
printf("Nilai setelah quick sort : \n");
listArray(list, MAX_ELEMENT);
return 0;
}