Compilare: user.cpp: In function ‘int main()’: user.cpp:9:37: warning: unused variable ‘ax’ [-Wunused-variable] int m,n,i,j,jm1=1,m1=1e9,m2=1e9,ax,jm,m1g,m2g; ^ user.cpp:9:40: warning: unused variable ‘jm’ [-Wunused-variable] int m,n,i,j,jm1=1,m1=1e9,m2=1e9,ax,jm,m1g,m2g; ^ user.cpp:9:43: warning: unused variable ‘m1g’ [-Wunused-variable] int m,n,i,j,jm1=1,m1=1e9,m2=1e9,ax,jm,m1g,m2g; ^ user.cpp:9:47: warning: unused variable ‘m2g’ [-Wunused-variable] int m,n,i,j,jm1=1,m1=1e9,m2=1e9,ax,jm,m1g,m2g; ^