Initial data commit

Task/Ackermann-function/Zig/ackermann-function.zig

@@ -0,0 +1,17 @@
+pub fn ack(m: u64, n: u64) u64 {
+    if (m == 0) return n + 1;
+    if (n == 0) return ack(m - 1, 1);
+    return ack(m - 1, ack(m, n - 1));
+}
+
+pub fn main() !void {
+    const stdout = @import("std").io.getStdOut().writer();
+
+    var m: u8 = 0;
+    while (m <= 3) : (m += 1) {
+        var n: u8 = 0;
+        while (n <= 8) : (n += 1)
+            try stdout.print("{d:>8}", .{ack(m, n)});
+        try stdout.print("\n", .{});
+    }
+}