17 lines
524 B
Zig
17 lines
524 B
Zig
const std = @import("std");
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pub fn main() !void {
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const stdout_wr = std.io.getStdOut().writer();
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const string = "alphaBETA";
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var lower: [string.len]u8 = undefined;
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var upper: [string.len]u8 = undefined;
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for (string, &lower, &upper) |char, *lo, *up| {
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lo.* = std.ascii.toLower(char);
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up.* = std.ascii.toUpper(char);
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}
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try stdout_wr.print("lower: {s}\n", .{lower});
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try stdout_wr.print("upper: {s}\n", .{upper});
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// TODO use https://codeberg.org/dude_the_builder/zigstr
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}
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