Run id: 84193

Main.cc:13:1: error: expected unqualified-id before 'while'
 while(a>0){
 ^
Main.cc:17:1: error: expected unqualified-id before 'return'
 return m;
 ^
Main.cc: In function 'int main()':
Main.cc:21:19: warning: for increment expression has no effect [-Wunused-value]
  for(int i=m;i