Compilare: main.cpp: In function 'void rezC1()': main.cpp:96:17: warning: unused variable 'cn' [-Wunused-variable] int i=1,x,y,cn=0,f[32000]={0},mx=0; ^~ main.cpp: In function 'void rezC2_3()': main.cpp:117:39: warning: unused variable 'cn' [-Wunused-variable] int i=1,x,y,nre=0,nrc=0,energie=0,cn=0; ^~