View Compilation Error

0_0_23218902_8724.cpp:4:5: error: stray '#' in program
   3 #include<queue>
     ^
0_0_23218902_8724.cpp:5:5: error: stray '#' in program
   4 #include<vector>
     ^
0_0_23218902_8724.cpp:6:5: error: stray '#' in program
   5 #define inf 0x7ffffff
     ^
0_0_23218902_8724.cpp:7:5: error: stray '#' in program
   6 #define N 55
     ^
0_0_23218902_8724.cpp:4:3: error: expected unqualified-id before numeric constant
   3 #include<queue>
   ^
0_0_23218902_8724.cpp:9:3: error: expected unqualified-id before numeric constant
   8 struct node{
   ^