Discuss / JavaScript / reduce和map 答案记录

reduce和map 答案记录

var arr = s.split(""); var intArr=[]; intArr = arr.map(function (x) { for(var i=0;i<10;i++){ if(x == i){ return i; } }

});

return intArr.reduce(function (x, y) { return x * 10 + y; });


  • 1

Reply