X问题 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5974 Accepted Submission(s): 2053 Problem Description 求在小于等于N的正整数中有多少个X满足:X mod a[0] = b[0], X mod a[1] = b[1], X mod a[2] = b[2], …, X mod
1043: Fixed Point 时间限制: 5 Sec 内存限制: 128 MB 提交: 26 解决: 5 [提交][状态][讨论版] 题目描述 In mathematics, a fixed point (sometimes shortened to fixpoint, also known as an invariant point) of a function is a point that is mapped to itself by the function. That is