radio.cpp:9: error: 'NMAX' was not declared in this scope radio.cpp:9: error: 'NMAX' was not declared in this scope radio.cpp: In function 'void citire()': radio.cpp:25: error: 'viz' was not declared in this scope radio.cpp:30: warning: left-hand operand of comma has no effect radio.cpp:30: error: expected ';' before ')' token radio.cpp:33: error: expected primary-expression before ')' token radio.cpp:34: error: expected ';' before '}' token