importcn.hutool.core.util.NumberUtil; publicclassTest { publicstaticvoidmain(String[] args) { System.out.println(NumberUtil.factorial(10)); } }
输出:
3628800
importcn.hutool.core.util.NumberUtil; publicclassTest { publicstaticvoidmain(String[] args) { System.out.println(NumberUtil.factorial(10)); } }
输出:
3628800