View Compilation Error

0_0_3787990_9695.cpp:176: error: redefinition of `struct SplayTree'
0_0_3787990_9695.cpp:18: error: previous definition of `struct SplayTree'
0_0_3787990_9695.cpp:329: error: invalid type in declaration before ';' token
0_0_3787990_9695.cpp:329: error: conflicting declaration 'int spt'
0_0_3787990_9695.cpp:152: error: 'spt' has a previous declaration as `SplayTree spt'
0_0_3787990_9695.cpp:329: error: type mismatch with previous external decl of `int spt'
0_0_3787990_9695.cpp:152: error: previous external decl of `SplayTree spt'
0_0_3787990_9695.cpp:329: error: declaration of `int spt'
0_0_3787990_9695.cpp:152: error: conflicts with previous declaration `SplayTree spt'
0_0_3787990_9695.cpp: In function `int main()':
0_0_3787990_9695.cpp:331: error: redefinition of `int main()'
0_0_3787990_9695.cpp:153: error: `int main()' previously defined here