1051. Pop Sequence (25)時間限制10 ms記憶體限制32000 kB代碼長度限制16000 B判題程式StandardGiven a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to tell if a given sequence of numbers is a
1058. A+B in Hogwarts (20)時間限制50 ms記憶體限制32000 kB代碼長度限制16000 B判題程式Standard作者CHEN, YueIf you are a fan of Harry Potter, you would know the world of magic has its own currency system -- as Hagrid explained it to Harry, "Seventeen silver Sickles to a
1054. The Dominant Color (20)時間限制100 ms記憶體限制32000 kB代碼長度限制16000 B判題程式StandardBehind the scenes in the computer's memory, color is always talked about as a series of 24 bits of information for each pixel. In an image, the color with the largest
1052. Linked List Sorting (25)時間限制400 ms記憶體限制32000 kB代碼長度限制16000 B判題程式StandardA linked list consists of a series of structures, which are not necessarily adjacent in memory. We assume that each structure contains an integer key and a Next pointer to
Increasing SequencesTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 2773 Accepted: 1039DescriptionGiven a string of digits, insert commas to create a sequence of strictly increasing numbers so as to minimize the magnitude of the last
1053. Path of Equal Weight (30)時間限制10 ms記憶體限制32000 kB代碼長度限制16000 B判題程式StandardGiven a non-empty tree with root R, and with weight Wi assigned to each tree node Ti. The weight of a path from R to L is defined to be the sum of the weights of all the
在一N個整數尋找序列中的最大數和最小數 及 所需要的比較次數?思路:同時取出兩個數,比較它們的大小,結果中大的數同當前max比較,小的數同當前min比較。比較第一組需要的次數+比較剩餘每一組數需要的次數偶數個數,比較次數大致為:1+(1+2)*(N-2)/2 次,奇數個數:1+(1+2)*(N-2-1)/2 +1次#include <stdio.h>#define N 12void get_min_max(const int *num, int size,int *min,
1010. Radix (25)時間限制400 ms記憶體限制32000 kB代碼長度限制16000 B判題程式Standard作者CHEN, YueGiven a pair of positive integers, for example, 6 and 110, can this equation 6 = 110 be true? The answer is "yes", if 6 is a decimal number and 110 is a binary number.Now for