Compilare: user.cpp: In function ‘int main()’: user.cpp:40:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=1;ind+j<v.size() && j<=crt;j++) v[ind+j]-=j; ^ user.cpp:41:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( ;ind+j<v.size();j++) v[ind+j]-=crt; ^ user.cpp:25:17: warning: unused variable ‘zi’ [-Wunused-variable] int i,j,a,b,zi=1,lumanari; ^ user.cpp:25:22: warning: unused variable ‘lumanari’ [-Wunused-variable] int i,j,a,b,zi=1,lumanari; ^