Compilare: main.cpp: In function 'void rez1()': main.cpp:29:12: warning: unused variable 'g' [-Wunused-variable] int brk=0,g=0,g1=0,u=-1,p; ^ main.cpp:29:16: warning: unused variable 'g1' [-Wunused-variable] int brk=0,g=0,g1=0,u=-1,p; ^~ main.cpp: In function 'void rez2()': main.cpp:103:12: warning: unused variable 'g' [-Wunused-variable] int brk=0,g=0,g1=0,u=-1,p; ^ main.cpp:103:16: warning: unused variable 'g1' [-Wunused-variable] int brk=0,g=0,g1=0,u=-1,p; ^~