/**有需要自取,必须标明出处
- @param a Array, b Array
- @return Number
*/
var Solution = function(a,b){
var c=a.length var d=0 for(var i=0;i<c;i++) { d+=(a[i]-b[i])*(a[i]-b[i]) } var e=parseInt(Math.pow(d,0.5)) return e
};
/**有需要自取,必须标明出处
*/
var Solution = function(a,b){
var c=a.length var d=0 for(var i=0;i<c;i++) { d+=(a[i]-b[i])*(a[i]-b[i]) } var e=parseInt(Math.pow(d,0.5)) return e
};