Borderou de evaluare (job #47039)

Eroare de compilare: user.cpp: In function ‘void Solve()’: user.cpp:60:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:66:53: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:68:55: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp: In function ‘void Write()’: user.cpp:91:23: error: ‘strrev’ was not declared in this scope user.cpp: In function ‘int main()’: user.cpp:101:8: warning: unused variable ‘i’ [-Wunused-variable] user.cpp: In function ‘void Read()’: user.cpp:25:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:26:20: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:28:22: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]