enhanced the test case

836hardik-agrawal · 836hardik-agrawal · commit 2f0a3a4856c3 · 2025-07-21T23:24:39.000+05:30
diff --git a/questions/67_implement-compressed-column-sparse-matrix-format-c/tests.json b/questions/67_implement-compressed-column-sparse-matrix-format-c/tests.json
@@ -1,14 +1,14 @@
 [
   {
-    "test": "dense_matrix = [\n    [0, 0, 0],\n    [0, 0, 0],\n    [0, 0, 0]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",
-    "expected_output": "[]"
+    "test": "dense_matrix = [\n    [0, 0, 0],\n    [0, 0, 0],\n    [0, 0, 0]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",
+    "expected_output": "[]\n[]\n[0, 0, 0, 0]"
   },
   {
-    "test": "dense_matrix = [\n    [0, 0, 0],\n    [1, 2, 0],\n    [0, 3, 4]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",
-    "expected_output": "[1, 2, 3, 4]"
+    "test": "dense_matrix = [\n    [0, 0, 0],\n    [1, 2, 0],\n    [0, 3, 4]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",
+    "expected_output": "[1, 2, 3, 4]\n[1, 1, 2, 2]\n[0, 1, 3, 4]"
   },
   {
-    "test": "dense_matrix = [\n    [0, 0, 3, 0, 0],\n    [0, 4, 0, 0, 0],\n    [5, 0, 0, 6, 0],\n    [0, 0, 0, 0, 0],\n    [0, 7, 0, 0, 8]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",
-    "expected_output": "[5, 4, 7, 3, 6, 8]"
+    "test": "dense_matrix = [\n    [0, 0, 3, 0, 0],\n    [0, 4, 0, 0, 0],\n    [5, 0, 0, 6, 0],\n    [0, 0, 0, 0, 0],\n    [0, 7, 0, 0, 8]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",
+    "expected_output": "[5, 4, 7, 3, 6, 8]\n[2, 1, 4, 0, 2, 4]\n[0, 1, 3, 4, 5, 6]"
   }
 ]

Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,14 @@`
`1`	`1`	`[`
`2`	`2`	`{`
`3`		`- "test": "dense_matrix = [\n [0, 0, 0],\n [0, 0, 0],\n [0, 0, 0]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",`
`4`		`- "expected_output": "[]"`
	`3`	`+ "test": "dense_matrix = [\n [0, 0, 0],\n [0, 0, 0],\n [0, 0, 0]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",`
	`4`	`+ "expected_output": "[]\n[]\n[0, 0, 0, 0]"`
`5`	`5`	`},`
`6`	`6`	`{`
`7`		`- "test": "dense_matrix = [\n [0, 0, 0],\n [1, 2, 0],\n [0, 3, 4]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",`
`8`		`- "expected_output": "[1, 2, 3, 4]"`
	`7`	`+ "test": "dense_matrix = [\n [0, 0, 0],\n [1, 2, 0],\n [0, 3, 4]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",`
	`8`	`+ "expected_output": "[1, 2, 3, 4]\n[1, 1, 2, 2]\n[0, 1, 3, 4]"`
`9`	`9`	`},`
`10`	`10`	`{`
`11`		`- "test": "dense_matrix = [\n [0, 0, 3, 0, 0],\n [0, 4, 0, 0, 0],\n [5, 0, 0, 6, 0],\n [0, 0, 0, 0, 0],\n [0, 7, 0, 0, 8]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)",`
`12`		`- "expected_output": "[5, 4, 7, 3, 6, 8]"`
	`11`	`+ "test": "dense_matrix = [\n [0, 0, 3, 0, 0],\n [0, 4, 0, 0, 0],\n [5, 0, 0, 6, 0],\n [0, 0, 0, 0, 0],\n [0, 7, 0, 0, 8]\n]\nvals, row_idx, col_ptr = compressed_col_sparse_matrix(dense_matrix)\nprint(vals)\nprint(row_idx)\nprint(col_ptr)",`
	`12`	`+ "expected_output": "[5, 4, 7, 3, 6, 8]\n[2, 1, 4, 0, 2, 4]\n[0, 1, 3, 4, 5, 6]"`
`13`	`13`	`}`
`14`	`14`	`]`