diff options
Diffstat (limited to 'src/bin/p0013.rs')
| -rw-r--r-- | src/bin/p0013.rs | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/bin/p0013.rs b/src/bin/p0013.rs deleted file mode 100644 index b5f8a62..0000000 --- a/src/bin/p0013.rs +++ /dev/null @@ -1,33 +0,0 @@ -impl Solution { - fn char_to_int(c: char) -> i32 { - match c { - 'I' => 1, - 'V' => 5, - 'X' => 10, - 'L' => 50, - 'C' => 100, - 'D' => 500, - 'M' => 1000, - _ => 0, - } - } - pub fn roman_to_int(s: String) -> i32 { - let mut sum = 0; - for i in 0..s.len() { - if i < s.len() - 1 { - if Self::char_to_int(s.as_bytes()[i as usize] as char) - < Self::char_to_int(s.as_bytes()[i+1 as usize] as char) { - sum = sum - Self::char_to_int(s.as_bytes()[i as usize] as char); - continue; - } - } - sum = sum + Self::char_to_int(s.as_bytes()[i as usize] as char); - } - sum - } -} - -struct Solution {} -fn main() { - println!("{}", Solution::roman_to_int("MCMXCIV".to_string())); -}
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