Initial data commit

Task/Loops-Do-while/Zig/loops-do-while.zig

@@ -0,0 +1,15 @@
+const std = @import("std");
+
+pub fn main() !void {
+    var a: u8 = 0;
+    // no do-while in syntax, trust the optimizer to do
+    // correct Loop inversion https://en.wikipedia.org/wiki/Loop_inversion
+    // If the variable `alive` is independent to other variables and not in
+    // diverging control flow, then the optimization is possible in general.
+    var alive = true;
+    while (alive == true or a % 6 != 0) {
+        alive = false;
+        a += 1;
+        try std.io.getStdOut().writer().print("{d}\n", .{a});
+    }
+}