alarsyo/advent-of-code
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

2025: day02: use log10 for digit number computation

Browse source
This commit is contained in:
Antoine Martin 2025-12-03 18:28:14 +01:00
parent 0566f562ec
commit 9543dcb9b1
1 changed files with 1 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

8
aoc2025/src/day02.rs
View file

@ -41,13 +41,7 @@ impl Iterator for IdRange {
} }
fn get_num_digits(num: &u64) -> usize { fn get_num_digits(num: &u64) -> usize {
let mut digits = 0; num.ilog10() as usize + 1
let mut num = *num;
while num != 0 {
num /= 10;
digits += 1;
}
digits
} }
fn is_repeated_twice(num: &u64) -> bool { fn is_repeated_twice(num: &u64) -> bool {