add clarifying comment on where to_delete comes from

2022-12-07 22:18:08 -05:00 · 2022-12-07 22:18:08 -05:00 · 0cb9b68971
commit 0cb9b68971
parent 5426357cd7
1 changed files with 1 additions and 1 deletions
--- a/07/main.rs
+++ b/07/main.rs
@ -65,7 +65,7 @@ fn part_two() {
    if let Ok(lines) = read_lines("./inputs/input") {
        let mut stack: Vec<u32> = vec![0];
        let space_to_free = 30000000 - (70000000 - 49192532); // size of all files, precomputed
-        let mut to_delete = 70000000;
+        let mut to_delete = 70000000; // arbitrarily large
        for line in lines {
            if let Ok(command) = line {
                match command.as_str() {