原创 PTA_PAT甲級_1091 Acute Stroke (30分)
One important factor to identify acute stroke (急性腦卒中) is the volume of the stroke core. Given the results of image
2020-06-07 19:50:34
原创 PTA_PAT甲級_1087 All Roads Lead to Rome (30分)
Indeed there are many different tourist routes from our city to Rome. You are supposed to find your clients the rou
2020-06-07 19:50:34
原创 PTA_PAT甲級_1080 Graduate Admission (30分)
It is said that in 2011, there are about 100 graduate schools ready to proceed over 40,000 applications in Zhejiang
2020-06-07 19:50:34
原创 PTA_PAT甲級_1076 Forwards on Weibo (30分)
Weibo is known as the Chinese version of Twitter. One user on Weibo may have many followers, and may follow many ot
2020-06-07 19:50:34
原创 PTA_PAT甲級_1049 Counting Ones (30分)
The task is simple: given any positive integer N, you are supposed to count the total number of 1’s in the decimal
2020-06-02 19:37:51
原创 PTA_PAT甲級_1072 Gas Station (30分)
A gas station has to be built at such a location that the minimum distance between the station and any of the resid
2020-06-02 19:37:51
原创 PTA_PAT甲級_1038 Recover the Smallest Number (30分)
Given a collection of number segments, you are supposed to recover the smallest number from them. For example, give
2020-06-02 19:37:51
原创 PTA_PAT甲級_1057 Stack (30分)
Stack is one of the most fundamental data structures, which is based on the principle of Last In First Out (LIFO).
2020-06-02 19:37:51
原创 PTA_PAT甲級_1034 Head of a Gang (30分)
One way that the police finds the head of a gang is to check people’s phone calls. If there is a phone call between
2020-06-02 19:37:51
原创 PTA_PAT甲級_1045 Favorite Color Stripe (30分)
Eva is trying to make her own color stripe out of a given one. She would like to keep only her favorite colors in h
2020-06-02 19:37:51
原创 PTA_PAT甲級_1068 Find More Coins (30分)
Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited
2020-06-02 19:37:51
原创 PTA_PAT甲級_1019 General Palindromic Number (20分)
A number that will be the same when it is written forwards or backwards is known as a Palindromic Number. For examp
2020-05-23 19:50:54
原创 PTA_PAT甲級_1022 Digital Library (30分)
A Digital Library contains millions of books, stored according to their titles, authors, key words of their abstrac
2020-05-21 03:45:08
原创 PTA_PAT甲級_1029 Median (25分)
Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the med
2020-05-21 03:45:08
原创 PTA_PAT甲級_1018 Public Bike Management (30分)
There is a public bike service in Hangzhou City which provides great convenience to the tourists from all over the
2020-05-18 15:05:35