Borderou de evaluare (job #94153)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:9:5: error: ‘in’ was not declared in this scope user.cpp:9:27: error: too few arguments to function ‘FILE* fopen(const char*, const char*)’ /usr/include/stdio.h:273:14: note: declared here user.cpp:13:9: warning: statement has no effect [-Wunused-value] user.cpp:14:9: warning: statement has no effect [-Wunused-value] user.cpp:15:9: warning: statement has no effect [-Wunused-value] user.cpp:16:10: warning: statement has no effect [-Wunused-value] user.cpp:17:10: warning: statement has no effect [-Wunused-value] user.cpp:18:10: warning: statement has no effect [-Wunused-value] user.cpp:20:12: error: ‘a’ was not declared in this scope user.cpp:21:16: error: ‘ra’ was not declared in this scope user.cpp:22:12: error: ‘a’ was not declared in this scope user.cpp:24:12: error: ‘a’ was not declared in this scope user.cpp:26:13: error: ‘a’ was not declared in this scope user.cpp:33:5: error: ‘out’ was not declared in this scope user.cpp:7:17: warning: unused variable ‘fout’ [-Wunused-variable] user.cpp:10:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:11:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:12:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]