aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/exercises/15_for.zig
blob: 2ce930ee4786f496a951b3c58678ef42c5f42dcb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
//
// 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.