Modulo Query Time Limit: 2 Seconds      Memory Limit: 65536 KB One day, Peter came across a function which looks like: F(1, X) = X mod A1. F(i, X) = F(i - 1, X) mod Ai, 2 ≤ i ≤ N. Where A is an integer array of length N, X is a non-negative integer n…

0--M对某个数字取模,相当于把0--M区间进行切割,每次暴力切割一下.结果的算的时候二分一下即可... 看了官方题解才会... #include<cstdio> #include<cstring> #include<queue> using namespace std; +; ; int T,m,sz; struct X { int x; long long y; bool operator<(const X&a)const { return x <…

题目链接  2016 ZJCPC Problem E 考虑一个开区间$[0, x)$对$a_{i}$取模的过程. $[0, x)$中小于$a_{i}$的部分不变,大于等于$a_{i}$的部分被切下来变成了$[0, x$ $mod$ $a_{i})$. 现在考虑开区间$[0, m+1)$,依次对$a_{1}, a_{2}, ..., a_{n}$取模. 考虑到一个数对$10^{5}$个数逐次取模,有效的取模至多$logm$次,那么同理, 这个区间最多分裂出$nlogm$个区间,这个过程用map实现…

Prime Query Time Limit: 1 Second      Memory Limit: 196608 KB You are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: A v l, add the value v to element with i…

Prime Query Time Limit: 1 Second      Memory Limit: 196608 KB You are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: A v l, add the value v to element with i…

Prime Query Time Limit: 1 Second      Memory Limit: 196608 KB You are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: A v l, add the value v to element with i…

A      Apples and Ideas Time Limit: 2 Seconds      Memory Limit: 65536 KB "If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange…

Prime Query Time Limit: 1 Second Memory Limit: 196608 KB You are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: A v l, add the value v to element with index…

Prime Query Time Limit: 1 Second      Memory Limit: 196608 KB You are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: A v l, add the value v to element with i…

Time Limit: 5 Seconds Memory Limit: 196608 KBYou are given a simple task. Given a sequence A[i] with N numbers. You have to perform Q operations on the given sequence. Here are the operations: * A v l, add the value v to element with index l.(1<=V<=…