Main.cc: In function 'int main()':
Main.cc:7:6: error: 'cim' was not declared in this scope
cim>>n>>m;
^
Main.cc:10:27: error: 'z' was not declared in this scope
for(int y=0;y<=m/z;y++){
^
Main.cc:21:11: error: 'cnt' was not declared in this scope
cout<