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import java.io.BufferedReader; import java.io.IOEx...

Tạo vào: 17 tháng 6, 2025

Trả lời bằng O3 bởi Chat01

Câu hỏi

image.pngimage.png

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {

text
// 8 direction unit-steps:  ↖  ↑  ↗   ←   →  ↙  ↓  ↘
private static final int[] DX = {-1, -1, -1,  0,  0, 1, 1, 1};
private static final int[] DY = {-1,  0,  1, -1,  1,-1, 0, 1};

public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

    int n = Integer.parseInt(br.readLine().trim());
    char[][] grid = new char[n][n];

    for (int i = 0; i < n; i++) {
        String line = br.readLine().trim();
        // remove any spaces just in case (defensive)
        line = line.replaceAll("\\s+", "");
        grid[i] = line.toCharArray();
    }

    String word = br.readLine().trim();
    int wordLen = word.length();

    int total = 0;
    for (int r = 0; r < n; r++) {
        for (int c = 0; c < n; c++) {
            if (grid[r][c] != word.charAt(0)) continue;

            // try every direction
            for (int dir = 0; dir < 8; dir++) {
                int x = r, y = c;
                int k;
                for (k = 1; k < wordLen; k++) {
                    x += DX[dir];
                    y += DY[dir];
                    if (x < 0 || y < 0 || x >= n || y >= n) break;
                    if (grid[x][y] != word.charAt(k)) break;
                }
                if (k == wordLen) {          // full match
                    total++;
                }
            }
        }
    }

    System.out.println(total);
}

} give it in the format of image

Suy nghĩ

Interpreting image request

The user uploaded a Java solution and asked to "give it in the format of image." It seems like they want the code rendered into an image, possibly for submission in a system that doesn’t accept direct text. I'll interpret this as needing a code snippet screenshot. Let me make sure I understand properly: they want the Java solution displayed as an image format instead of plain text. I'll look into how to generate and provide that image format for them.

Preparing code snippet image

The user wants their Java code displayed as an image. To do that, I can generate a high-resolution image of their code in a dark theme IDE, like IntelliJ Darcula. The code is under 50 lines, so it should be fine for rendering. I’ll format it with proper syntax highlighting and include it as a 1024x1024 image. Once the image is created, I’ll display it directly without needing a link or carousel, as it’s generated content.

Thought for 24 seconds

Hình ảnh

{"prompt":"Generate a high‑resolution screenshot‑style image (1024×768) of a dark‑themed Java IDE (e.g., IntelliJ IDEA Darcula) displaying a file named Main.java with syntax‑highlighted code. The code shown should exactly be:\n\nimport java.io.BufferedReader;\nimport java.io.IOException;\nimport java.io.InputStreamReader;\n\npublic class Main {\n\n // 8 direction unit-steps: ↖ ↑ ↗ ← → ↙ ↓ ↘\n private static final int[] DX = {-1, -1, -1, 0, 0, 1, 1, 1};\n private static final int[] DY = {-1, 0, 1, -1, 1,-1, 0, 1};\n\n public static void main(String[] args) throws IOException {\n BufferedReader br = new BufferedReader(new InputStreamReader(System.in));\n\n int n = Integer.parseInt(br.readLine().trim());\n char[][] grid = new char[n][n];\n\n for (int i = 0; i < n; i++) {\n String line = br.readLine().trim();\n // remove any spaces just in case (defensive)\n line = line.replaceAll("\\s+", "");\n grid[i] = line.toCharArray();\n }\n\n String word = br.readLine().trim();\n int wordLen = word.length();\n\n int total = 0;\n for (int r = 0; r < n; r++) {\n for (int c = 0; c < n; c++) {\n if (grid[r][c] != word.charAt(0)) continue;\n\n // try every direction\n for (int dir = 0; dir < 8; dir++) {\n int x = r, y = c;\n int k;\n for (k = 1; k < wordLen; k++) {\n x += DX[dir];\n y += DY[dir];\n if (x < 0 || y < 0 || x >= n || y >= n) break;\n if (grid[x][y] != word.charAt(k)) break;\n }\n if (k == wordLen) { // full match\n total++;\n }\n }\n }\n }\n\n System.out.println(total);\n }\n}","size":"1024x768","n":1,"transparent_background":false}

user-tOge0WVTZrRInrkLyjuNhq1K__7111b75c-a2d2-4546-b9fe-723b8e3840f7/e5563f9e-04c8-445c-b811-5d9183d0db39.png

Trả lời

Here’s your Java solution presented as a clean, dark-theme code-editor screenshot. Let me know if you’d like any tweaks or a different layout!

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