1 files changed, 78 insertions, 0 deletions
diff --git a/examples/21.pry b/examples/21.pry
new file mode 100644
index 0000000..fb30960
--- /dev/null
+++ b/examples/21.pry
@@ -0,0 +1,78 @@
+extern rand = () => i64;
+extern malloc = (i64) => *void;
+extern free = (*void) => void;
+
+import "!stdlib.pry";
+
+let init_array = (n: i64, arr: *i64) => void {
+	let i = 0;
+	while i < n {
+		(*(arr + cast(*i64, i))) = rand();
+		i = i + 1;
+	};
+	return;
+};
+
+let print_array = (n: i64, arr: *i64) => void {
+	let i = 0;
+	while i < n {
+		printf("%d\n", *(arr + cast(*i64, i)));
+		i = i + 1;
+	};
+	return;
+};
+
+let sort_array = (n: i64, arr: *i64) => void {
+	let i = 0;
+	let j = 0;
+
+	while i < n {
+		j = i + 1;
+		while j < n {
+			let x = *(arr + cast(*i64, i));
+			let y = *(arr + cast(*i64, j));
+
+			if x > y {
+				let tmp = *(arr + cast(*i64, i));
+				(*(arr + cast(*i64, i))) = *(arr + cast(*i64, j));
+				(*(arr + cast(*i64, j))) = tmp;
+			};
+
+			j = j + 1;	
+		};
+		i = i + 1;
+	};
+
+	return;
+};
+
+let main = () => i64 {
+	let n = 10;
+	let arr = cast(*i64, malloc(n * 8));
+	init_array(n, arr);
+
+	printf("Pre-sorted:\n");
+	print_array(n, arr);
+
+	sort_array(n, arr);
+
+	printf("Sorted:\n");
+	print_array(n, arr);
+	
+	free(cast(*void, arr));
+
+	return 0;
+};
+
+/*
+
+Expected stdout:
+
+Pre-sorted:
+${UNSORTED_LIST}
+Sorted:
+${SORTED_LIST}
+
+Expected return: 0
+
+*/