Compilare: main.cpp: In function 'int main()': main.cpp:10:55: warning: variable 'lens' set but not used [-Wunused-but-set-variable] char c[22]={0};int i=0,auxmod=0,modi=100019,len=0,lens=0,gasit=0,j=0,dim=0,p3[22]; unsigned int nr=0,p=1; bool ok=0; ^~~~ main.cpp:10:70: warning: unused variable 'j' [-Wunused-variable] char c[22]={0};int i=0,auxmod=0,modi=100019,len=0,lens=0,gasit=0,j=0,dim=0,p3[22]; unsigned int nr=0,p=1; bool ok=0; ^ main.cpp:10:74: warning: unused variable 'dim' [-Wunused-variable] char c[22]={0};int i=0,auxmod=0,modi=100019,len=0,lens=0,gasit=0,j=0,dim=0,p3[22]; unsigned int nr=0,p=1; bool ok=0; ^~~ main.cpp:10:106: warning: unused variable 'p' [-Wunused-variable] char c[22]={0};int i=0,auxmod=0,modi=100019,len=0,lens=0,gasit=0,j=0,dim=0,p3[22]; unsigned int nr=0,p=1; bool ok=0; ^