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["Integer","Integer","Integer"]
["任务id","任务所需完成次数","奖励钻石"]
["id","count","diamond"]
[1,1,80]
[2,2,120]
[3,3,150]
[4,4,180]
[5,5,200]
[6,6,220]
[7,7,250]
[8,8,280]
[9,9,300]
[10,10,350]