Eroare de compilare in evaluator: user.cpp: In function 'void readinput()': user.cpp:17: warning: comparison between signed and unsigned integer expressions user.cpp:23: error: name lookup of 'i' changed for new ISO 'for' scoping user.cpp:17: error: using obsolete binding at 'i' user.cpp:23: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void go(unsigned int)': user.cpp:31: warning: comparison between signed and unsigned integer expressions user.cpp:37: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'void writeoutput()': user.cpp:53: warning: comparison between signed and unsigned integer expressions