process.stdin.resume(); process.stdin.setEncoding('ascii'); var input = ""; var input_array = ""; process.stdin.on('data', function(data){ input += data; }); process.stdin.on('end', function (){ input_array = input.split("\n"); var line_1 = input_array[0]; //这里分析出填入的参数 var arr = line_1.split(" "); var k = parseInt(arr[0]); var l = parseInt(arr[1]); var m = parseInt(arr[2]); var n = parseInt(arr[3]); console.log(func(k,l,m,n));//输出结果 }); function func(k,l,m,n){ var A = Math.floor(k+m)/2; var B = Math.floor(m-k)/2; var C = B - l; if(B+C == n){ return A + " " + B + " " + C; }else{ return "No"; } }