Create 2017-grid-game.rs

Author: felivalencia3

rust/2017-grid-game.rs

@@ -0,0 +1,19 @@
+impl Solution {
+    pub fn grid_game(grid: Vec<Vec<i32>>) -> i64 {
+        let n = grid[0].len();
+
+        let mut memo1 = vec![0;n+1];
+        let mut memo2 = vec![0;n+1];
+        for i in 0..n {
+            memo1[i+1] = memo1[i] + grid[0][i] as i64;
+            memo2[i+1] = memo2[i] + grid[1][i] as i64;
+        }
+
+        let mut result = i64::max_value();
+        for i in 0..n {
+            result = result.min(memo2[i].max(memo1[n] - memo1[i+1]));
+        }
+
+        result
+    }
+}