scor.cpp:1:21: error: fstream.h: No such file or directory scor.cpp:2: error: 'ifstream' does not name a type scor.cpp:3: error: 'ofstream' does not name a type scor.cpp: In function 'int main()': scor.cpp:9: error: 'fin' was not declared in this scope scor.cpp:17: error: 'fout' was not declared in this scope scor.cpp:19: error: 'fout' was not declared in this scope scor.cpp:20: error: 'fout' was not declared in this scope