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Bubble Sort 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5775 Description P is a permutation of the integers from 1 to N(index starting from 1). Here is the code of Bubble Sort in C++. for(int i=1;i<=N;++i) for(int j=N,t;j>i;-j) if(P[j-1] > P[…

Bubble Sort 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5775 Description P is a permutation of the integers from 1 to N(index starting from 1). Here is the code of Bubble Sort in C++. for(int i=1;i<=N;++i) for(int j=N,t;j>i;-j) if(P[j-1] > P[…

原址地址:http://ibupu.link/?id=31 Problem Description P is a permutation of the integers from 1 to N(index starting from 1).Here is the code of Bubble Sort in C++. for(int i=1;i<=N;++i) for(int j=N,t;j>i;—j) if(P[j-1] > P[j]) t=P[j],P[j]=P[j-1],P[j-1…

题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5775 题目大意: 冒泡排序的规则如下,一开始给定1~n的一个排列,求每个数字在排序过程中出现的最远端位置的差. for(int i=1;i<=N;++i) for(int j=N,t;j>i;—j) if(P[j-1] > P[j]) t=P[j],P[j]=P[j-1],P[j-1]=t; 题目思路: [归并排序][逆序数] 首先,一个数左移次数和右移次数时确定的(左边比它大的个数和右边…

对于一个数,可以记录3个位置:初始位置,终点位置,最右边的位置. 初始位置和终点位置容易计算.最多边的位置即为初始状态下该数的位置+该数之后还有多少数比该数小. 三个位置中的min即为leftpos,max即为rightpos #pragma comment(linker, "/STACK:1024000000,1024000000") #include<cstdio> #include<cstring> #include<cmath> #inclu…

http://acm.hdu.edu.cn/showproblem.php?pid=5775 Bubble Sort Problem Description   P is a permutation of the integers from 1 to N(index starting from 1).Here is the code of Bubble Sort in C++. for(int i=1;i<=N;++i) for(int j=N,t;j>i;—j) if(P[j-1] >…

Bubble Sort Problem Description   P is a permutation of the integers from 1 to N(index starting from 1).Here is the code of Bubble Sort in C++. for(int i=1;i<=N;++i) for(int j=N,t;j>i;—j) if(P[j-1] > P[j]) t=P[j],P[j]=P[j-1],P[j-1]=t; After the s…

Java中的经典算法之冒泡排序(Bubble Sort) 神话丿小王子的博客主页 原理:比较两个相邻的元素,将值大的元素交换至右端. 思路:依次比较相邻的两个数,将小数放在前面,大数放在后面.即在第一趟:首先比较第1个和第2个数,将小数放前,大数放后.然后比较第2个数和第3个数,将小数放前,大数放后,如此继续,直至比较最后两个数,将小数放前,大数放后.重复第一趟步骤,直至全部排序完成. 举例说明:要排序数组:int[] arr={6,3,8,2,9,1}; 第一趟排序: 比较,6大于3,交换位置…

# Program: Bubble sort # Language: MIPS Assembly (32-bit) # Arguments: 5 unordered numbers stored in $2 ~ $6 reg # Author: brant-ruan # Date: 2016-03-10 # IDE: MARS 4.5 # P.S. # This program is one of my homework and the number of assembly instructio…