View Compilation Error

0_0_10101439_9921.cpp:48: error: redefinition of `struct Room'
0_0_10101439_9921.cpp:6: error: previous definition of `struct Room'
0_0_10101439_9921.cpp:52: error: redefinition of `Room r[10000]'
0_0_10101439_9921.cpp:10: error: `Room r[10000]' previously declared here
0_0_10101439_9921.cpp: In function `bool cmp(Room, Room)':
0_0_10101439_9921.cpp:55: error: redefinition of `bool cmp(Room, Room)'
0_0_10101439_9921.cpp:13: error: `bool cmp(Room, Room)' previously defined here
0_0_10101439_9921.cpp: In function `int main()':
0_0_10101439_9921.cpp:60: error: redefinition of `int main()'
0_0_10101439_9921.cpp:18: error: `int main()' previously defined here