我赛时将结构体里的变量分两个unsigned long longunsigned\ long\ longunsigned long long只得了一半的分把这两和一起就AC了,还有这题不是可以只用long longlong\ longlong long吗?为什么用unsigned long longunsigned\ long\ longunsigned long long才能过
我赛时用栈和二进制都是栽在unsigned long longunsigned\ long\ longunsigned long long