1 files changed, 45 insertions, 0 deletions
diff --git a/Random/quicksort.c b/Random/quicksort.c
new file mode 100644
index 0000000..3d261db
--- /dev/null
+++ b/Random/quicksort.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+int ve = 0;
+void quick_sort(int *v, int inicio, int fim){
+	if(inicio >= fim) return;
+	int posPivot = (inicio+fim)/2;
+	int	pivot = v[posPivot];
+	int sp = inicio;
+	int sv = fim;
+	while(sp != sv){
+		ve++;
+		if(sp < posPivot){
+			if(v[sp] > pivot){
+				v[posPivot] = v[sp];
+				posPivot = sp;
+			}else{
+				sp++;
+			}
+		}else if(sv > posPivot){
+			if(v[sv] < pivot){
+				v[posPivot] = v[sv];
+				posPivot = sv;
+			}else{
+				sv--;
+			}
+		}
+	}
+	v[sv] = pivot;
+
+	quick_sort(v, inicio, sv-1);
+	quick_sort(v, sv+1, fim);
+}
+
+int main(){
+	
+	int v[3] = {7,4,2};
+
+	for(int i = 0; i < 3; ++i) printf("%d ", v[i]);
+	printf("\n");
+	quick_sort(v, 0, 2);
+	for(int i = 0; i < 3; ++i) printf("%d ", v[i]);
+	printf("\n");
+	printf("%d\n", ve);
+	return 0;
+}