Initial commitHEADmain

1 files changed, 37 insertions, 0 deletions

diff --git a/_missing/src/main.rs b/_missing/src/main.rs
new file mode 100644
index 0000000..4d903d1
--- /dev/null
+++ b/_missing/src/main.rs
@@ -0,0 +1,37 @@
+fn main() {
+    println!("Hello, world!");
+    let tests = [
+        (vec![100,4,200,1,3,2], 4),
+        (vec![0,3,7,2,5,8,4,6,0,1], 9)
+    ];
+
+    for test in tests {
+        println!("{:?} is {} should be {}", test.0, Solution::longest_consecutive(test.0.clone()), test.1);
+    }
+}
+
+
+struct Solution;
+
+impl Solution {
+    pub fn longest_consecutive(nums: Vec<i32>) -> i32 {
+        let mut s = nums.clone();
+        s.sort();
+        s.dedup();
+        let mut longest = (nums.len() > 0) as i32;
+        let mut longest_old = 0;
+
+        for i in s.windows(2) {
+            if &i[1] != &(&i[0] + 1) {
+                if longest > longest_old {
+                    longest_old = longest;
+                }
+                longest = 1;
+                continue;
+            }
+            longest += 1;
+        }
+
+        longest.max(longest_old)
+    }
+}