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Richard SmithandJon Ross-Perkins
d2d5c5520b
A collection of additional Carbon examples demonstrating current language capabilities and some limitations of the current state of the toolchain. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
29 lines
653 B
Plaintext
29 lines
653 B
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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// https://adventofcode.com/2024/day/1
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import Core library "io";
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import library "day1_common";
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import library "sort";
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fn Abs(n: i32) -> i32 { return if n < 0 then -n else n; }
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fn Run() {
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var a: [i32; 1000];
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var b: [i32; 1000];
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var n: i32 = ReadInputs(&a, &b);
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Quicksort(&a, 0, n);
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Quicksort(&b, 0, n);
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var i: i32 = 0;
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var difference: i32 = 0;
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while (i < n) {
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difference += Abs(a[i] - b[i]);
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i += 1;
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}
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Core.Print(difference);
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}
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