二维数组

#include<iostream>

using namespace std;

int zuida(int n,int a[],int *sm,int *mm);

void main()

{

    int m,n,i,j,sm,mm,t2;

    int sum,max;

    int up[100],down[100],t[100];

    int a[100][100],b[100];

    cout<<"输入二维数组的行"<<endl;

    cin>>m;

     cout<<"输入二维数组的行"<<endl;

     cin>>n;

    for(i=0;i<m;i++)

    {

        for(j=0;j<n;j++)

        {

            cin>>a[i][j];

        }

    }

            b[j]=a[i][j];

        sum=zuida(n,b,&sm,&mm);

        up[i]=sma;                                  

        down[i]=mm;

        t[i]=sum;

    t2=t[0];

    for(i=0;i+1<m;i++)

        if(up[i]<=down[i+1] && down[i]>=up[i+1])

            t2+=t[i+1];

         for(j=up[i];j<up[i+1];j++)

            if(a[i+1][j]>0) t2+=a[i+1][j];                   //判别独立正数

     cout<<t2<<endl;

}

int zuida(int n,int a[],int *sm,int *mm)

    int b[100]={0};

    int i,sum1=0,max1=0;

    for(i=0;i<n;i++)

        if(sum1<0)

            sum1=a[i];

        else

            sum1=sum1+a[i];

        b[i]=sum1;

    max1=b[0];

        if (max1<b[i])

         {

             max1= b[i];

             *mm = i;

         }

     for (i = *mm;i >= 0;i--)

        if (b[i] == a[i])

             *sm= i;

             break;

     return max1;

我主要负责代码的编写，审核由张子超完成