split.cpp:1: error: stray '#' in program split.cpp:1: error: expected unqualified-id before '?' token split.cpp:5: error: 'ifstream' does not name a type split.cpp:6: error: 'ofstream' does not name a type split.cpp: In function 'int main()': split.cpp:12: error: 'fin' was not declared in this scope split.cpp:38: error: 'fout' was not declared in this scope