第二题 var i =-1; var arrr = arr.reverse(); while(i<(arrr.length - 1)) { i++; alert(arrr[i]); }
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夏天树荫下的茶馆
第二题 var i =-1; var arrr = arr.reverse(); while(i<(arrr.length - 1)) { i++; alert(arrr[i]); }