Problem Description For the k-th number, we all should be very familiar with it. Of course,to kiki it is also simple. Now Kiki meets a very similar problem, kiki wants to design a container, the container is to support the three operations. Push: Pus…
Problem Description For the k-th number, we all should be very familiar with it. Of course,to kiki it is also simple. Now Kiki meets a very similar problem, kiki wants to design a container, the container is to support the three operations. Push: Pus…
链接:https://ac.nowcoder.com/acm/contest/884/K来源:牛客网 题目描述 300iq loves numbers who are multiple of 300. One day he got a string consisted of numbers. He wants to know how many substrings in the string are multiples of 300 when considered as decimal inte…