Run id: 112307

Main.cc:10:3: error: stray '\357' in program
   cout<<； 
   ^
Main.cc:10:3: error: stray '\274' in program
Main.cc:10:3: error: stray '\233' in program
Main.cc: In function 'int main()':
Main.cc:4:8: error: expected initializer before ':' token
   int a:
        ^
Main.cc:7:3: error: 'a' was not declared in this scope
   a=880;
   ^
Main.cc:8:3: error: 'b' was not declared in this scope
   b=500;
   ^
Main.cc:9:5: error: 'qa' was not declared in this scope
   s=qa*b;
     ^
Main.cc:11:2: error: expected primary-expression before 'return'
  return 0;
  ^
Main.cc:11:10: error: expected '}' at end of input
  return 0;
          ^