adventofcode/src/main/java/AoC2019_09.java at main · pareronia/adventofcode · GitHub

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import java.util.ArrayDeque;

import java.util.Deque;

import java.util.List;

import com.github.pareronia.aoc.intcode.IntCode;

import com.github.pareronia.aocd.Aocd;

import com.github.pareronia.aocd.Puzzle;

public class AoC2019_09 extends AoCBase {

private final List<Long> program;

private AoC2019_09(final List<String> input, final boolean debug) {

super(debug);

assert input.size() == 1;

this.program = IntCode.parse(input.get(0));

}

public static AoC2019_09 create(final List<String> input) {

return new AoC2019_09(input, false);

}

public static AoC2019_09 createDebug(final List<String> input) {

return new AoC2019_09(input, true);

}

private Long solve(final long input) {

final IntCode intCode = new IntCode(this.program, this.debug);

final Deque<Long> output = new ArrayDeque<>();

intCode.run(input, output);

return output.getLast();

}

@Override

public Long solvePart1() {

return solve(1);

}

@Override

public Long solvePart2() {

return solve(2);

}

public static void main(final String[] args) throws Exception {

final Puzzle puzzle = Aocd.puzzle(2019, 9);

final List<String> inputData = puzzle.getInputData();

puzzle.check(

() -> lap("Part 1", AoC2019_09.create(inputData)::solvePart1),

() -> lap("Part 2", AoC2019_09.create(inputData)::solvePart2)

);

}

adventofcode/src/main/java/AoC2019_09.java at main · pareronia/adventofcode · GitHub

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