Compilare: main.cpp: In function 'int main()': main.cpp:20:9: warning: unused variable 'dh' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~ main.cpp:20:16: warning: unused variable 'ni' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~ main.cpp:20:19: warning: unused variable 'nii' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~~ main.cpp:20:23: warning: unused variable 'maxi' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~~~ main.cpp:20:32: warning: unused variable 'di' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~ main.cpp:20:41: warning: unused variable 'maxx' [-Wunused-variable] int dh,i,j,ni,nii,maxi=0,p,di,ace=0,maxx=0,n,m,uv; ^~~~