Compilare: user.cpp: In function ‘int scm()’: user.cpp:55:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:58:11: warning: unused variable ‘i1’ [-Wunused-variable] int i,i1,j,maxx; ^ user.cpp:58:16: warning: unused variable ‘maxx’ [-Wunused-variable] int i,i1,j,maxx; ^ user.cpp: In function ‘bool cmp1(cut, cut)’: user.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type] } ^