wasdxie

let tmp = [1,2,3,4,5,6,7,8,9,10,11,12,13]; let result = []; let action = 'pop' while(tmp.length != 0){ let item = tmp[action]() if(action == 'pop'){ action = 'shift' }else{ action = 'pop' }...

let a = 'abcaakjbb' ; //{a:2,b:2}; let b ='abbkejsbcccwqaaddd'; //菜鸟中的菜鸟版 function checkMaxAlpha(params){ let tmp = {}; //{2:[a,b]} let pre = ""; for(var i= 0;i