Compilare: user.cpp: In function ‘void caz4()’: user.cpp:89: warning: suggest parentheses around ‘&&’ within ‘||’ user.cpp: In function ‘int main()’: user.cpp:133: warning: right-hand operand of comma has no effect user.cpp:130: warning: unused variable ‘s1’ user.cpp:130: warning: unused variable ‘max’ user.cpp:130: warning: unused variable ‘s2’ user.cpp:130: warning: unused variable ‘s3’ user.cpp:130: warning: unused variable ‘s4’ user.cpp:130: warning: unused variable ‘cmax’ user.cpp:130: warning: unused variable ‘zona’ user.cpp:130: warning: unused variable ‘c1’ user.cpp:130: warning: unused variable ‘c2’ user.cpp:130: warning: unused variable ‘c3’ user.cpp:130: warning: unused variable ‘c4’ user.cpp:130: warning: unused variable ‘ok’ user.cpp:131: warning: unused variable ‘miin’ user.cpp: In function ‘void afisare()’: user.cpp:105: warning: ‘z’ may be used uninitialized in this function