1 files changed, 21 insertions, 0 deletions
diff --git a/report/qsort.c b/report/qsort.c
new file mode 100644
index 0000000..6877369
--- /dev/null
+++ b/report/qsort.c
@@ -0,0 +1,21 @@
+void quicksort(int arr[], int lo, int hi) {
+    if (lo >= 0 && hi >= 0 && lo < hi) {
+        int p = partition(A, lo, hi) 
+        quicksort(A, lo, p)
+        quicksort(A, p + 1, hi) 
+    }
+}
+
+int partition(int arr[], int lo, int hi) {
+    int pivot = arr[lo];
+    int i = lo - 1, j = hi + 1;
+    while (true) {
+        do { i++; } while (arr[i] < pivot);
+        do { j--; } while (arr[j] > pivot);
+        if (i >= j) break;
+        int temp = arr[i];
+        arr[i] = arr[j];
+        arr[j] = temp;
+    }
+    return j;
+}