老程序员111 - 博客园

摘要： Problem Description 有N个相同的开关，每个开关都与某些开关有着联系，每当你打开或者关闭某个开关的时候，其他的与此开关相关联的开关也会相应地发生变化，即这些相联系的开关的状态如果原来为开就变为关，如果为关就变为开。你的目标是经过若干次开... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(314) 评论(0) 推荐(0)

摘要： Problem Description In an extended version of the game Lights Out, is a puzzle with 5 rows of 6 buttons each (the actual puzzle... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(53) 评论(0) 推荐(0)

摘要：【概述】高斯消元法主要用于求解线性方程组，也可以求矩阵的秩、矩阵的逆等，是一个重要的数学方法。其时间复杂度主要与方程组个数、方程组未知数个数有关，一般来说，时间复杂度为 O(n^3) 【线性方程组】线性方程组：有多个未知数，且每个未知数的次数均为一次，这... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(1374) 评论(0) 推荐(0)

摘要： Problem Description M斐波那契数列F[n]是一种整数数列，它的定义如下： F[0] = a F[1] = b F[n] = F[n-1] * F[n-2] ( n > 1 ) 现在给出a, b, n，你能求出F[n]的值吗... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(33) 评论(0) 推荐(0)

摘要： Problem Description A sequence S n is defined as: Where a, b, n, m are positive integers.┌x┐is the ceil of x. For example, ... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(69) 评论(0) 推荐(0)

摘要： Problem Description One day, Alice and Bob felt bored again, Bob knows Alice is a girl who loves math and is just learning some... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(21) 评论(0) 推荐(0)

摘要： Problem Description Jzzhu has a big rectangular chocolate bar that consists of n × m unit squares. He wants to cut this bar exa... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(25) 评论(0) 推荐(0)

摘要： Problem Description Jzzhu has invented a kind of sequences, they meet the following property: You are given x and y, please ... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(14) 评论(0) 推荐(0)

摘要： Problem Description Read the program below carefully then answer the question. #pragma comment(linker, "/STACK:1024000000,102... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(11) 评论(0) 推荐(0)

摘要： Problem Description In our daily life we often use 233 to express our feelings. Actually, we may say 2333, 23333, or 233333 ...... 阅读全文

posted @ 2022-09-20 22:56 老程序员111 阅读(16) 评论(0) 推荐(0)

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