Compilare: user.cpp: In function ‘int solv(int)’: user.cpp:10:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,k,nractiuni; ^ user.cpp:10:13: warning: unused variable ‘k’ [-Wunused-variable] int i,j,k,nractiuni; ^ user.cpp: In function ‘int main()’: user.cpp:31:13: warning: unused variable ‘j’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^ user.cpp:31:15: warning: unused variable ‘r’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^ user.cpp:31:17: warning: unused variable ‘aux’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^ user.cpp:31:21: warning: unused variable ‘dif’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^ user.cpp:31:25: warning: unused variable ‘nractiuni’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^ user.cpp:31:35: warning: unused variable ‘maxim’ [-Wunused-variable] int n,i,j,r,aux,dif,nractiuni,maxim=-99999; ^