/in/foo.c: In function 'main':
/in/foo.c:18:11: warning: missing terminating " character
   18 |     scanf("%d %d“, &m, &n);
      |           ^
/in/foo.c:18:11: error: missing terminating " character
   18 |     scanf("%d %d“, &m, &n);
      |           ^~~~~~~~~~~~~~~~~
/in/foo.c:19:5: error: expected expression before 'int'
   19 |     int* arr = (int*)malloc(sizeof(int) * m * n);
      |     ^~~
/in/foo.c:31:6: error: expected ';' before '}' token
   31 |     }
      |      ^
      |      ;
   32 | }
      | ~     
/in/foo.c:17:12: warning: unused variable 'n' [-Wunused-variable]
   17 |     int m, n;
      |            ^
/in/foo.c:17:9: warning: unused variable 'm' [-Wunused-variable]
   17 |     int m, n;
      |         ^