题解

chaizechen

2022-11-27 09:58:15

发布于：江苏

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#include <bits/stdc++.h>
using namespace std;

int main()
{
int n,m;
cin>>n>>m;
char a[105][105];
for(int i=1;i<=n;i++)
{
for(int j=1;j<=m;j++)cin>>a[i][j];
}
for(int i=1;i<=n;i++)
{
for(int j=1;j<=m;j++)
{
if(a[i][j]'')cout<<"";
else
{
int b=0;
for(int l=i-1;l<=i+1;l++)
for(int r=j-1;r<=j+1;r++)
if(a[l][r]'*')
b++;
cout<<b;
}
}
cout<<endl;
}
return 0;
}

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星辰大海

#include <iostream>
#include <vector>

using namespace std;

int main() {
int n, m;
cin >> n >> m;

vector<vector<char>> grid(n, vector<char>(m));
for (int i = 0; i < n; ++i) {
    for (int j = 0; j < m; ++j) {
        cin >> grid[i][j];
    }
}

// 输出结果
for (int i = 0; i < n; ++i) {
    for (int j = 0; j < m; ++j) {
        if (grid[i][j] == '*') {
            cout << '*';
        } else {
            int count = 0;
            // 检查周围8个方向
            for (int dx = -1; dx <= 1; ++dx) {
                for (int dy = -1; dy <= 1; ++dy) {
                    if (dx == 0 && dy == 0) continue; // 跳过自身
                    int nx = i + dx, ny = j + dy;
                    if (nx >= 0 && nx < n && ny >= 0 && ny < m && grid[nx][ny] == '*') {
                        count++;
                    }
                }
            }
            cout << count;
        }
    }
    cout << endl;
}

return 0;

}
Given by AI.

2024-12-15 来自浙江

人累
\正确答案
#include<stdio.h>
int main(void)
{
char a[101][101];
int sum[100][100]={0};
int j,i,n,m;
scanf("%d%d",&n,&m);
for(i=0;i<n;i++)
{
scanf("%s",a[i]);getchar();
}
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
if(a[i][j]'*')
{sum[i][j]=-1; continue;
}
if(a[i-1][j-1]'')
sum[i][j]++;
if(a[i-1][j]=='')
sum[i][j];
if(a[i-1][j+1]=='*')
sum[i][j];
if(a[i][j-1]'*')
sum[i][j]++;
if(a[i][j+1]'')
sum[i][j]++;
if(a[i+1][j-1]=='')
sum[i][j];
if(a[i+1][j]=='*')
sum[i][j];
if(a[i+1][j+1]=='')
sum[i][j];
}
}
for(i=0;i<n;i)
{
for(j=0;j<m;j++)
{
if(sum[i][j]!=-1)
printf("%d",sum[i][j]);
else putchar('');
}
putchar('\n');
}
return 0;
}

2025-08-22 来自四川
0
红狼"灼金玫瑰"
你****************************************************************

2025-08-20 来自浙江
0
136****9600
你编了个dr啊！：
编译错误: /code/judger/test/1892807411052548096/main.cpp:17:11: error: empty character constant
17 | if(a[i][j]'')cout<<"";
| ^~
/code/judger/test/1892807411052548096/main.cpp: In function 'int main()':
/code/judger/test/1892807411052548096/main.cpp:17:11: error: expected ')' before '\x0'
17 | if(a[i][j]'')cout<<"";
| ~ ^~
| )
/code/judger/test/1892807411052548096/main.cpp:23:11: error: expected ')' before ''
23 | if(a[l][r]'')
| ~ ^~~
| )

2025-02-21 来自云南
0
星辰大海
What the hell does ac dog give birth to? Or an error?

2024-12-15 来自浙江
0
星辰大海
编译错误: /code/judger/test/1868138038275731456/main.cpp:17:11: error: empty character constant
17 | if(a[i][j]'')cout<<"";
| ^~
/code/judger/test/1868138038275731456/main.cpp: In function 'int main()':
/code/judger/test/1868138038275731456/main.cpp:17:11: error: expected ')' before '\x0'
17 | if(a[i][j]'')cout<<"";
| ~ ^~
| )
/code/judger/test/1868138038275731456/main.cpp:23:11: error: expected ')' before ''
23 | if(a[l][r]'')
| ~ ^~~
| )

2024-12-15 来自浙江
0
- 浙江沈
  回复星辰大海
  +1
  
  2025-06-09 来自浙江
  0
星辰大海
I don't want to speak Chinese.

2024-12-15 来自浙江
0
星辰大海
The error is multiplied by 1000.

2024-12-15 来自浙江
0
6.2-朱奕涵
报错x4

2024-11-06 来自广东
0
烈火麒麟
编译错误: /code/judger/test/1836736091462660096/main.cpp:17:11: error: empty character constant
if(a[i][j]'')cout<<"";
^~
/code/judger/test/1836736091462660096/main.cpp: In function 'int main()':
/code/judger/test/1836736091462660096/main.cpp:17:11: error: expected ')' before '\x0'
/code/judger/test/1836736091462660096/main.cpp:23:11: error: expected ')' before ''
if(a[l][r]'')
^~~

2024-09-19 来自天津
0
黑客
报错x3

2024-07-05 来自北京
0
一只会用c++做游戏的小蠢材
报错

2024-06-05 来自广东
0