launch.json

{
    "version": "0.2.0",
    "configurations": [
      {
        "name": "(gdb) Launch", 
        "type": "cppdbg", 
        "request": "launch", 
        "program": "${fileDirname}\\${fileBasenameNoExtension}.exe", 
        "args": [], 
        "stopAtEntry": false,
        "cwd": "${workspaceRoot}",
        "environment": [],
        "externalConsole": true, 
        "MIMode": "gdb",
        "miDebuggerPath": "D:\\Program Files\\vscode\\MinGW\\bin\\gdb.exe",
        "preLaunchTask": "g++",
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          }
        ]
      }
    ]
  }

settings.json

{
    "files.associations": {
      "*.py": "python",
      "iostream": "cpp",
      "*.tcc": "cpp",
      "string": "cpp",
      "unordered_map": "cpp",
      "vector": "cpp",
      "ostream": "cpp",
      "new": "cpp",
      "typeinfo": "cpp",
      "deque": "cpp",
      "initializer_list": "cpp",
      "iosfwd": "cpp",
      "fstream": "cpp",
      "sstream": "cpp",
      "map": "c",
      "stdio.h": "c",
      "algorithm": "cpp",
      "atomic": "cpp",
      "bit": "cpp",
      "cctype": "cpp",
      "clocale": "cpp",
      "cmath": "cpp",
      "compare": "cpp",
      "concepts": "cpp",
      "cstddef": "cpp",
      "cstdint": "cpp",
      "cstdio": "cpp",
      "cstdlib": "cpp",
      "cstring": "cpp",
      "ctime": "cpp",
      "cwchar": "cpp",
      "exception": "cpp",
      "ios": "cpp",
      "istream": "cpp",
      "iterator": "cpp",
      "limits": "cpp",
      "memory": "cpp",
      "random": "cpp",
      "set": "cpp",
      "stack": "cpp",
      "stdexcept": "cpp",
      "streambuf": "cpp",
      "system_error": "cpp",
      "tuple": "cpp",
      "type_traits": "cpp",
      "utility": "cpp",
      "xfacet": "cpp",
      "xiosbase": "cpp",
      "xlocale": "cpp",
      "xlocinfo": "cpp",
      "xlocnum": "cpp",
      "xmemory": "cpp",
      "xstddef": "cpp",
      "xstring": "cpp",
      "xtr1common": "cpp",
      "xtree": "cpp",
      "xutility": "cpp",
      "stdlib.h": "c",
      "string.h": "c"
    },
    "editor.suggest.snippetsPreventQuickSuggestions": false,
    "aiXcoder.showTrayIcon": true,
    "C_Cpp.errorSquiggles": "disabled"
  }

tasks.json

{
    "version": "2.0.0",
    "tasks": [
        {
            "label": "g++",
            "command": "g++",
            "args": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}.exe"
            ],
            "problemMatcher": {
                "owner": "cpp",
                "fileLocation": [
                    "relative",
                    "${workspaceRoot}"
                ],
                "pattern": {
                    "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
                    "file": 1,
                    "line": 2,
                    "column": 3,
                    "severity": 4,
                    "message": 5
                }
            },
            "group": "build"
        },
        {
            "type": "cppbuild",
            "label": "C/C++: g++.exe 生成活动文件",
            "command": "D:/Program Files/vscode/MinGW/bin/g++.exe",
            "args": [
                "-fdiagnostics-color=always",
                "-g",
                "${file}",
                "-o",
                "${fileDirname}\\${fileBasenameNoExtension}.exe"
            ],
            "options": {
                "cwd": "D:/Program Files/vscode/MinGW/bin"
            },
            "problemMatcher": [
                "$gcc"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            },
            "detail": "调试器生成的任务。"
        }
    ]
}

c_cpp_properties.json

{
    "configurations": [
      {
        "name": "Win64",
        "includePath": ["${workspaceFolder}/**"],
        "defines": ["_DEBUG", "UNICODE", "_UNICODE"],
        "windowsSdkVersion": "10.0.18362.0",
        "compilerPath": "D:/Program Files/vscode/MinGW/bin/g++.exe",
        "cStandard": "c17",
        "cppStandard": "c++17",
        "intelliSenseMode": "gcc-x64"
      }
    ],
    "version": 4
  }

#include <bits/stdc++.h>
#define int long long
#define cin cout
define >> <<
using namespace std;
vector<vector<int>> side(100001);
int u[100001], v[100001];
queue<int> qu;
int vis[100001];
signed main()
{
    int n, m, q;
    cin >> n >> m >> q;
    for (int i = 1; i <= m; i++)
    {
        cin >> u[i] >> v[i];
        side[u[i]].push_back(v[i]);
    }
    /*
    for (int i = 1; i <= n; i++)
    {
        for (int j = 0; j < side[i].size(); j++)
        {
            cout << side[i][j] << ' ';
        }
        cout << endl;
    }
    */
    int x;
    bool flag;
    while (q--)
    {
        cin >> x;
        memset(vis, 0, sizeof(vis));
        while (!qu.empty())
        {
            qu.pop();
        }
        qu.push(1);
        vis[1] = 1;
        flag = false;
        while (!qu.empty())
        {
            int x = qu.front();
            qu.pop();
            if (x == n)
            {
                cout << "Yes" << endl;
                flag = true;
                break;
            }
            cout << x << "  ";
            for (int i = 0; i < side[x].size(); i++)
            {
                if (vis[side[x][i]] == 0 && side[x][i] != -1)
                {
                    // cout << side[x][i] << ' ';
                    qu.push(side[x][i]);
                    vis[side[x][i]] = 1;
                }
            }
            // cout << endl;
        }
        if (flag == false)
        {
            for (int i = 1; i <= q + 1; i++)
            {
                cout << "No" << endl;
            }
            cout<<endl;
            return 0;
        }
        for (int i = 0; i < side[u[x]].size(); i++)
        {
            if (side[u[x]][i] == v[x])
            {
                side[u[x]][i] = -1;
                break;
            }
        }
    }
    cout<<'.';
    return 0;
}