const std = @import("std");

pub fn main() !void {
    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
    defer _ = gpa.deinit();
    const allocator = gpa.allocator();

    const args = try std.process.argsAlloc(allocator);
    defer std.process.argsFree(allocator, args);

    if (args.len < 2) {
        std.debug.print("Использование: zig run main.zig -- <имя>\n", .{});
        return;
    }

    std.debug.print("Hello, {s}!\n", .{args[1]});
}