Moved exercises to exercises because exercises

15_for.zig

@@ -1,28 +0,0 @@
-//
-// Behold the 'for' loop! It lets you execute code for each
-// member of an array:
-//
-//     for (items) |item| {
-//
-//         // Do something with item
-//
-//     }
-//
-const std = @import("std");
-
-pub fn main() void {
-    const story = [_]u8{ 'h', 'h', 's', 'n', 'h' };
-
-    std.debug.print("A Dramatic Story: ", .{});
-
-    for (???) |???| {
-        if(scene == 'h') std.debug.print(":-)  ", .{});
-        if(scene == 's') std.debug.print(":-(  ", .{});
-        if(scene == 'n') std.debug.print(":-|  ", .{});
-    }
-
-    std.debug.print("The End.\n", .{});
-}
-//
-// Note that "for" loops also work on things called "slices"
-// which we'll see later.