Run id: 150756

Main.cc: In function 'int main()':
Main.cc:13:11: error: 'ni' was not declared in this scope
 for(int i=ni<=m;i++){ s=i+s;
           ^
Main.cc:13:20: error: expected ';' before ')' token
 for(int i=ni<=m;i++){ s=i+s;
                    ^