View Compilation Error

0_0_15418658_22304.cpp:14:6: error: stray '#' in program
 Case #1: -1
      ^
0_0_15418658_22304.cpp:51:6: error: stray '#' in program
 Case #2: -1
      ^
0_0_15418658_22304.cpp:64:6: error: stray '#' in program
 Case #3: -1
      ^
0_0_15418658_22304.cpp:129:6: error: stray '#' in program
 Case #4: -1
      ^
0_0_15418658_22304.cpp:1:1: error: expected unqualified-id before numeric constant
 0 5 1 0
 ^