Description In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in ascending order. For the input seque…
讲解康托展开与逆康托展开.http://wenku.baidu.com/view/55ebccee4afe04a1b071deaf.html #include<bits/stdc++.h> using namespace std; int fac[20]; int fun(){ fac[0]=1; int i; for(i=1;i<=12;i++){ fac[i]=fac[i-1]*i; } } int main(){ int t,i,j,c,sum,num; char str[15];…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2069 Problem Description Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1-cent. We want to make changes with these coins for a given amount of money.For example, if we have 11…