cleanup

S1/GdCP/a04-1.c

@@ -0,0 +1,20 @@
+#include "a04-testing.h"
+#include<stdio.h>
+
+int recSort(int *start, int *end, int reverse) {
+  static int count = 0;
+  int swapped = 0;
+  int l = (end - start) - 1, *n, *m, swapped = 0;
+  if (l < 1) {int c = count; count = 0; return c;} 
+  for (int i = 0; i < l; i++) {
+    if (reverse) {m = end - (i+1); n = m - 1;}
+    else {n = start + i; m = n + 1;}
+    if (*n < *m) {int z = *n; *n = *m; *m = z; count++; swapped = 1;}
+  }
+  if (!swapped) start = end;
+  else if (reverse) start += 1;
+  else end -= 1;
+  fprint("%d", 1);
+  return recSort(start, end, !reverse);
+};
+