Compilare: user.cpp: In function ‘int main()’: user.cpp:33:19: warning: unused variable ‘loc’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:23: warning: unused variable ‘k’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:25: warning: unused variable ‘j’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:27: warning: unused variable ‘rand’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:37: warning: unused variable ‘cmin’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:42: warning: unused variable ‘nea’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:33:46: warning: unused variable ‘r’ [-Wunused-variable] int n,i,tt,nr,loc,k,j,rand[100],cmin,nea,r; ^ user.cpp:34:10: warning: unused variable ‘min’ [-Wunused-variable] char min,copie[100],aux; ^ user.cpp:34:14: warning: unused variable ‘copie’ [-Wunused-variable] char min,copie[100],aux; ^ user.cpp:34:25: warning: unused variable ‘aux’ [-Wunused-variable] char min,copie[100],aux; ^