create go version of daily

Author: Zanger67

my-submissions/m498 golang.go

@@ -0,0 +1,36 @@
+func findDiagonalOrder(mat [][]int) []int {
+    var output []int
+    dirr := 1
+    i, j := 0, 0
+
+    for i < len(mat) && j < len(mat[0]) {
+        output = append(output, mat[i][j])
+
+        a, b := i - dirr, j + dirr
+
+        if (0 <= a && a < len(mat)) && (0 <= b && b < len(mat[0])) {
+            i = a
+            j = b
+            continue
+        }
+
+        if dirr == 1 {
+            if j + 1 < len(mat[0]) {
+                j += 1
+            } else {
+                i += 1
+            }
+            dirr *= -1
+            continue
+        }
+
+        if i + 1 < len(mat) {
+            i += 1
+        } else {
+            j += 1
+        }
+        dirr *= -1
+    }
+
+    return output
+}

my-submissions/m498.py

@@ -16,18 +16,16 @@ def findDiagonalOrder(self, mat: List[List[int]]) -> List[int]:
             if dirr == 1 :
                 if j + 1 < len(mat[0]) :
                     j += 1
-                    dirr *= -1
                 else :
                     i += 1
-                    dirr *= -1
+                dirr *= -1
                 continue
 
             # Moving down to the left
             if i + 1 < len(mat) :
                 i += 1
-                dirr *= -1
             else :
                 j += 1
-                dirr *= -1
+            dirr *= -1
 
         return output