Borderou de evaluare (job #271637)

Compilare: user.cpp: In function ‘void solve()’: user.cpp:124:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] user.cpp:81:9: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:81:27: warning: unused variable ‘first’ [-Wunused-variable] user.cpp: In function ‘void readFile()’: user.cpp:41:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:47:29: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:51:55: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:58:70: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:69:41: warning: array subscript is below array bounds [-Warray-bounds]