node 

var readline=require("readline");

rl=readline.createInterface({input:process:stdin,output:process.stdout});

rl.on("line",function(data){

 var inputs=data.trim().spilt(" ");

 var result=deal(inputs);

 console.log(result);

}

);

function deal(inputs){

}

今天刚练习了下，然后我发现我好像做错卷子了