Compilare: user.cpp: In function ‘void citeste()’: user.cpp:11: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int gasestep(int&, int&)’: user.cpp:23: warning: unused variable ‘mem’ user.cpp: In function ‘int patrate()’: user.cpp:67: warning: unused variable ‘b’ user.cpp:68: warning: unused variable ‘t’ user.cpp: At global scope: user.cpp:141: warning: ISO C++ forbids declaration of ‘main’ with no type user.cpp: In function ‘int rezolva()’: user.cpp:87: warning: ‘rezultat’ may be used uninitialized in this function