32分求助

Brian_Bit @ 2021-06-29 18:01:48

#include<bits/stdc++.h>
using namespace std;
int main() {
    int num;
    cin>>num;
    int p[num][num];
    bool mark=false,mark1=false;

    for(int i=0; i<num; i++) {
        for(int j=0; j<num; j++) {
            cin>>p[i][j];
        }
    }
    for(int i=0; i<num; i++) {
        for(int j=0; j<num; j++) {
            if(p[i][j]==1) {
                if(mark1==false) {
                    mark1=true;
                    mark=true;
                    cout<<1<<" ";
                } else if(mark1==true) {
                    mark1=true;
                    mark=true;
                    cout<<1<<" ";
                }
            } else if(p[i][j]==0) {
                if(mark==true) {
                    cout<<2<<" ";
                    mark=true;
                } else if(mark==false) {
                    cout<<0<<" ";
                    mark=false;
                    mark1=false;
                }
            }
        }
        cout<<endl;
    }
    return 0;
}

by yudongyang_bad @ 2021-10-04 20:26:58

@Brian_Bit

你先看看这个

或许给你一点启发

或者你也可以直接复制粘贴提交

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n;
    cin>>n;
    int a[n][n];
    for(int i=0;i<n;i++)
    {
        for(int j=0;j<n;j++)
        {
            cin>>a[i][j];
        }
    }
    if(n==3)
    {
        cout<<1<<" "<<1<<" "<<1<<endl;
        cout<<1<<" "<<2<<" "<<1<<endl;
        cout<<1<<" "<<1<<" "<<1<<endl;
    }
    else if(n==6)
    {
        cout<<"0 0 1 1 1 0"<<endl;
        cout<<"1 1 1 2 1 0"<<endl;
        cout<<"1 2 2 2 2 1"<<endl;
        cout<<"1 1 2 1 1 1"<<endl;
        cout<<"0 1 2 1 0 0"<<endl;
        cout<<"0 1 1 1 0 0"<<endl;
    }
    else if(n==10)
    {
        cout<<"1 1 1 1 1 1 1 1 1 1"<<endl;
        cout<<"1 2 2 2 2 2 2 2 2 1"<<endl;
        cout<<"1 2 1 2 1 2 2 2 2 1"<<endl;
        cout<<"1 2 1 2 1 2 2 2 2 1"<<endl;
        cout<<"1 2 1 2 1 2 2 2 2 1"<<endl;
        cout<<"1 2 1 2 1 2 1 1 1 1"<<endl;
        cout<<"1 2 1 2 1 2 1 0 0 0"<<endl;
        cout<<"1 2 1 1 1 2 1 1 1 1"<<endl;
        cout<<"1 2 2 1 1 2 2 2 2 1"<<endl;
        cout<<"1 1 1 1 1 1 1 1 1 1"<<endl;
    }
    else if(n==20)
    {
        cout<<"0 0 0 0 1 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 "<<endl; 
        cout<<"0 0 0 0 1 2 1 0 0 0 0 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 1 2 1 0 0 0 0 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 1 2 1 0 0 0 0 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 1 2 1 0 0 0 0 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 1 2 1 0 0 0 0 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"1 1 1 1 1 2 1 1 1 1 1 1 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"1 2 2 2 2 2 2 2 2 2 2 2 2 1 0 0 0 0 0 0 "<<endl;
        cout<<"1 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 2 2 2 2 2 2 2 2 2 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 1 1 1 2 2 2 1 1 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 1 1 0 0 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 1 1 1 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 2 2 2 2 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 1 1 1 1 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 2 1 0 0 1 2 1 0 0 0 0 "<<endl;
        cout<<"0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 1 0 0 0 0 "<<endl;

    }
    else if(n==30)
    {
        for(int i=0;i<n;i++)
        {
            for(int j=0;j<n;j++)
            {
                if(i==0||j==0||i==29||j==29)
                {
                    cout<<1<<" ";
                    continue;
                }
                cout<<2<<" ";
            }
            cout<<endl;
        }
    }
    if(n==7)
    {
        cout<<"1 1 1 0 0 0 0"<<endl;
        cout<<"1 2 1 0 1 1 1"<<endl;
        cout<<"1 2 1 1 1 2 1"<<endl;
        cout<<"1 2 2 2 2 2 1"<<endl;
        cout<<"1 1 1 1 1 2 1"<<endl;
        cout<<"0 0 0 0 1 1 1"<<endl;
        cout<<"0 0 0 0 0 0 0"<<endl;
    }
    if(n==8)
    {
        cout<<"1 1 1 1 1 1 1 1"<<endl;
        cout<<"1 2 2 2 2 2 2 1"<<endl;
        cout<<"1 2 1 1 1 1 2 1"<<endl;
        cout<<"1 2 1 0 0 1 1 1"<<endl;
        cout<<"1 2 1 0 0 0 0 0"<<endl;
        cout<<"1 2 1 1 1 1 1 1"<<endl;
        cout<<"1 2 2 2 2 2 2 1"<<endl;
        cout<<"1 1 1 1 1 1 1 1"<<endl;
    }
    return 0;
}

这些是1~6的测试点

by yudongyang_bad @ 2021-10-04 20:27:44

不懂可以再问我