day6

1 files changed, 23 insertions, 0 deletions

diff --git a/src/day6pt2.rs b/src/day6pt2.rs
new file mode 100644
index 0000000..867bd49
--- /dev/null
+++ b/src/day6pt2.rs
@@ -0,0 +1,23 @@
+pub fn main() {
+    let txt = std::fs::read_to_string("./input/day6.txt").unwrap();
+    let lines: Vec<_> = txt
+        .lines()
+        .map(|s| {
+            s.split(":")
+                .collect::<Vec<_>>()
+                .get(1)
+                .unwrap()
+                .replace(" ", "")
+        })
+        .map(|s| s.parse::<u64>().unwrap())
+        .collect();
+
+    let mut sum: u64 = 0;
+    for j in 1..lines[0] {
+        if (lines[0] - j) * j > lines[1] {
+            sum += 1;
+        }
+    }
+
+    println!("{:?}", sum);
+}