数字电路的期末大作业~历经了很多失败才成功
#include<iostream>
#include<iomanip>
using namespace std;
void Qsort(long a[], long low, long high)
{
if(low >= high)
{
return;
}
long first = low;
long last = high;
long key = a[first];/*用字表的第一个记录作为枢轴*/
while(first < last)
{
while(first < last && a[last] >= key)
{
--last;
}
a[first] = a[last];/*将比第一个小的移到低端*/
while(first < last && a[first] <= key)
{
++first;
}
a[last] = a[first];
/*将比第一个大的移到高端*/
}
a[first] = key;/*枢轴记录到位*/
Qsort(a, low, first-1);
Qsort(a, first+1, high);
}
int main()
{
long n,l;
while(cin>>n>>l)
{
double final = 0;
long length = 0;
long * light;
light = new long [n];
for(long i = 0;i < n;i++)
{
cin>>l