Main.cc:8:3: error: expected initializer before 'int'
int n,m,x=0;
^
Main.cc:9:3: error: 'cin' does not name a type
cin>>n>>m;
^
Main.cc:10:3: error: expected unqualified-id before 'for'
for(n;n<=m;n++){
^
Main.cc:10:9: error: 'n' does not name a type
for(n;n<=m;n++){
^
Main.cc:10:14: error: 'n' does not name a type
for(n;n<=m;n++){
^
Main.cc:13:3: error: 'cout' does not name a type
cout<