Improved task 3446

javadev · web-flow · commit 6acc1d549d43 · 2025-03-14T11:01:38.000+02:00
diff --git a/src/test/kotlin/g3401_3500/s3446_sort_matrix_by_diagonals/SolutionTest.kt b/src/test/kotlin/g3401_3500/s3446_sort_matrix_by_diagonals/SolutionTest.kt
@@ -9,7 +9,7 @@ internal class SolutionTest {
     fun sortMatrix() {
         assertThat<Array<IntArray>>(
             Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(1, 7, 3), intArrayOf(9, 8, 2), intArrayOf(4, 5, 6))),
-            equalTo<Array<IntArray>?>(
+            equalTo<Array<IntArray>>(
                 arrayOf<IntArray>(
                     intArrayOf(8, 2, 3),
                     intArrayOf(9, 6, 7),
@@ -21,17 +21,17 @@ internal class SolutionTest {
 
     @Test
     fun sortMatrix2() {
-        assertThat<Array<IntArray>?>(
+        assertThat<Array<IntArray>>(
             Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(0, 1), intArrayOf(1, 2))),
-            equalTo<Array<IntArray>?>(arrayOf<IntArray>(intArrayOf(2, 1), intArrayOf(1, 0))),
+            equalTo<Array<IntArray>>(arrayOf<IntArray>(intArrayOf(2, 1), intArrayOf(1, 0))),
         )
     }
 
     @Test
     fun sortMatrix3() {
-        assertThat<Array<IntArray>?>(
+        assertThat<Array<IntArray>>(
             Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(1))),
-            equalTo<Array<IntArray>?>(arrayOf<IntArray>(intArrayOf(1))),
+            equalTo<Array<IntArray>>(arrayOf<IntArray>(intArrayOf(1))),
         )
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@ internal class SolutionTest {`
`9`	`9`	`fun sortMatrix() {`
`10`	`10`	`assertThat<Array<IntArray>>(`
`11`	`11`	`Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(1, 7, 3), intArrayOf(9, 8, 2), intArrayOf(4, 5, 6))),`
`12`		`- equalTo<Array<IntArray>?>(`
	`12`	`+ equalTo<Array<IntArray>>(`
`13`	`13`	`arrayOf<IntArray>(`
`14`	`14`	`intArrayOf(8, 2, 3),`
`15`	`15`	`intArrayOf(9, 6, 7),`
`@@ -21,17 +21,17 @@ internal class SolutionTest {`
`21`	`21`
`22`	`22`	`@Test`
`23`	`23`	`fun sortMatrix2() {`
`24`		`- assertThat<Array<IntArray>?>(`
	`24`	`+ assertThat<Array<IntArray>>(`
`25`	`25`	`Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(0, 1), intArrayOf(1, 2))),`
`26`		`- equalTo<Array<IntArray>?>(arrayOf<IntArray>(intArrayOf(2, 1), intArrayOf(1, 0))),`
	`26`	`+ equalTo<Array<IntArray>>(arrayOf<IntArray>(intArrayOf(2, 1), intArrayOf(1, 0))),`
`27`	`27`	`)`
`28`	`28`	`}`
`29`	`29`
`30`	`30`	`@Test`
`31`	`31`	`fun sortMatrix3() {`
`32`		`- assertThat<Array<IntArray>?>(`
	`32`	`+ assertThat<Array<IntArray>>(`
`33`	`33`	`Solution().sortMatrix(arrayOf<IntArray>(intArrayOf(1))),`
`34`		`- equalTo<Array<IntArray>?>(arrayOf<IntArray>(intArrayOf(1))),`
	`34`	`+ equalTo<Array<IntArray>>(arrayOf<IntArray>(intArrayOf(1))),`
`35`	`35`	`)`
`36`	`36`	`}`
`37`	`37`	`}`