29 lines
696 B
Zig
29 lines
696 B
Zig
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const std = @import("std");
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const example = @embedFile("example");
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const input = @embedFile("input");
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pub fn main() anyerror!void {
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try std.testing.expectEqual(solve(example), 24000);
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const result = try solve(input);
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try std.io.getStdOut().writer().print("{}\n", .{result});
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}
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fn solve(puzzle: []const u8) !u64 {
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var it = std.mem.split(u8, puzzle, "\n");
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var max: u64 = 0;
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var tot: u64 = 0;
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while (it.next()) |value| {
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const n = std.fmt.parseInt(u64, value, 10) catch 0;
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if (n == 0) {
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if (tot > max) {
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max = tot;
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}
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tot = 0;
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} else {
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tot += n;
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}
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}
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return max;
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}
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