#include<iostream>
#include<time.h>
#include<conio.h>
#define N 100000
using namespace std;
void RandIn(int IntNum,int A[])
{
cout<<"整数"<<endl;
for(int i=0;i<IntNum;i++)
{
A[i]=rand()-rand();
cout<<A[i];
if(i%5==4)
cout<<endl;
else
cout<<‘\t‘;
}
}
void SelMax(int IntNum,int A[],auto &sum)
{
auto buffer=0;
int count1=0;
int count2=0;
for(int j=0;j<=IntNum;j++)
{
if(j==IntNum)
{
j=0;
}
buffer+=A[j];
count1++;
count2++;
if(buffer<0)
{
buffer=0;
count1=0;
}
if(sum<buffer)
{
sum=buffer;
}
if(count1>IntNum||count2>IntNum*2)
{
break;
}
}
}
void main()
{
int IntNum;
int A[N];
int q=0;
while(q==0)
{
auto sum=0;
srand((unsigned)time(NULL));
cout<<"输入整数的个数:";
cin>>IntNum;
RandIn(IntNum,A);
SelMax(IntNum,A,sum);
cout<<endl;
cout<<sum<<endl;
cout<<"是否继续测试(输入0则继续)";
cin>>q;
system("cls");
}

我设计出思路及其解决数据首尾相连和最大值的情况,同伴设计出程序,最后检校,有一处错误,最后找出,共同努力解决了。再一次体会到了结对开发的优点,实现了实际代码的开发。