2388: 最短区间 Time Limit: 1 s Memory Limit: 128 MB Submit My Status Problem Description 有M种不同颜色的气球(颜色从1至M表示),现在有一排N个位置,需要往这N个位置中填充一些气球,可填也可不填.求最短的区间长度使的这个区间中包含M种颜色的气球.如果没有则输入-1. Input 第一行输入N和M,N表示位置长度,M表示气球颜色数量.(1≤M≤1000,1≤N≤106)(1≤M≤1000,1≤N≤106).…
Q - Queue HDU - 5493 Problem Description NNN people numbered from 1 to NNN are waiting in a bank for service. They all stand in a queue, but the queue never moves. It is lunch time now, so they decide to go out and have lunch first. When they get bac…
最短区间版大家来找碴 Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 574 Accepted Submission(s): 179 Problem Description 给定一个序列,有N个整数,数值范围为[0,N). 有M个询问,每次询问给定Q个整数,可能出现重复值. 要求找出一个最短区间,该区间要包含这Q个整数数值. 你能…
Given a set of intervals, for each of the interval i, check if there exists an interval j whose start point is bigger than or equal to the end point of the interval i, which can be called that j is on the "right" of i. For any interval i, you ne…
Given a set of intervals, for each of the interval i, check if there exists an interval j whose start point is bigger than or equal to the end point of the interval i, which can be called that j is on the "right" of i. For any interval i, you ne…
Error Curves Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 4928 Accepted Submission(s): 1867 Problem Description Josephina is a clever girl and addicted to Machine Learning recently. Shepay…