Closed pepure closed 3 years ago
① Add random choice of span values; ② Fix Queue problem,as all values in Queue is same before;
console output looks better:
① Add random choice of span values; ② Fix Queue problem,as all values in Queue is same before;
console output looks better:![image](https://user-images.githubusercontent.com/53322892/122849835-d763b100-d33e-11eb-85f5-6814749490c1.png)