Problem ID Title Solved Submit Pass Rate
1170求积s=1×2 × 3 × … × n20725581.176%
1171格里高得公式求л的值10114868.243%
11721到自然数N的奇数和与偶数和15018780.214%
1173三位阿姆斯特朗数14234241.520%
1174完全平方数33162453.045%
1175分数序列13423956.067%
1176求和s=a+aa+aaa+aa……a32747369.133%