print("计算 100以内偶数的和的结果为：") #保存累加结果的变量 result = 0 for i in range(1,10): for n in range(1,i+1): result = i * n print("%s*%s=%s"%(n,i,result),end =" ") print("")

private static List<String> getRetain(List<String> ... lists ){ if(lists == null){ return null; } ArrayList<List<String>> arrayList = new ArrayList<>(lists.length); int index=0; int flagSize=0; int minIndex=0; for(List<...