Create 0867-transpose-matrix.kt

Author: a93a

kotlin/0867-transpose-matrix.kt

@@ -0,0 +1,15 @@
+class Solution {
+    fun transpose(matrix: Array<IntArray>): Array<IntArray> {
+        val m = matrix.size
+        val n = matrix[0].size
+        val res = Array (n) { IntArray (m) }
+
+        for (i in 0 until m) {
+            for (j in 0 until n) {
+                res[j][i] = matrix[i][j]
+            }
+        }
+
+        return res
+    }
+}