AdventOfCode-2022/day10.chpl

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2022-12-09 22:57:22 -08:00
use IO, Map;
iter ops() {
for line in stdin.lines().strip() {
if line == "noop" then {
yield [0];
} else {
const (_, _, n) = line.partition(" ");
yield [0, n : int];
}
}
}
var pc = 1;
var reg = 1;
var state = new map(int, int);
for op in ops() {
writeln(op);
for diff in op {
state[pc] = reg;
reg += diff;
pc += 1;
writeln("State: ", (pc, reg));
}
}
const indices = 20..220 by 40;
const values = state[indices];
writeln(indices * values);
writeln(+ reduce (indices * values));
var crt: [1..6, 0..<40] bool = false;
for (idx, pc) in zip(crt.domain, 1..) {
writeln("sprite pos: ", state[pc], " index: ", idx[1]);
crt[idx] = abs(state[pc] - idx[1]) <= 1;
}
for line in crt.domain.dim(0) {
writeln([i in crt[line, ..]] if i then '#' else '.');
}