运行 ID: 4930

Main.cc:5:1: error: stray ‘\302’ in program
    double r,c,s;
 ^
Main.cc:5:2: error: stray ‘\240’ in program
    double r,c,s;
  ^
Main.cc:5:3: error: stray ‘\302’ in program
    double r,c,s;
   ^
Main.cc:5:4: error: stray ‘\240’ in program
    double r,c,s;
    ^
Main.cc:6:1: error: stray ‘\302’ in program
    cin>>r;
 ^
Main.cc:6:2: error: stray ‘\240’ in program
    cin>>r;
  ^
Main.cc:6:3: error: stray ‘\302’ in program
    cin>>r;
   ^
Main.cc:6:4: error: stray ‘\240’ in program
    cin>>r;
    ^
Main.cc:7:1: error: stray ‘\302’ in program
    s=3.14*r*r;
 ^
Main.cc:7:2: error: stray ‘\240’ in program
    s=3.14*r*r;
  ^
Main.cc:7:3: error: stray ‘\302’ in program
    s=3.14*r*r;
   ^
Main.cc:7:4: error: stray ‘\240’ in program
    s=3.14*r*r;
    ^
Main.cc:8:1: error: stray ‘\302’ in program
    c=3.14*2*r;
 ^
Main.cc:8:2: error: stray ‘\240’ in program
    c=3.14*2*r;
  ^
Main.cc:8:3: error: stray ‘\302’ in program
    c=3.14*2*r;
   ^
Main.cc:8:4: error: stray ‘\240’ in program
    c=3.14*2*r;
    ^
Main.cc:9:1: error: stray ‘\302’ in program
    cout<