0_0_39328917_1768.cpp:2:7: error: 'N' was not declared in this scope
2 | int f[N];
| ^
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
3 | vector<PII> g[N];
| ^~~
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:8: error: 'PII' was not declared in this scope
0_0_39328917_1768.cpp:3:1: error: 'vector' does not name a type
3 | vector<PII> g[N];
| ^~~~~~
0_0_39328917_1768.cpp: In function 'void dfs(int, int)':
0_0_39328917_1768.cpp:6:20: error: 'g' was not declared in this scope
6 | for (auto ed : g[u])
| ^
0_0_39328917_1768.cpp:10:9: error: 'f' was not declared in this scope
10 | f[ed.xx] = f[u] ^ ed.yy;
| ^
0_0_39328917_1768.cpp: In function 'void solve()':
0_0_39328917_1768.cpp:28:5: error: 'cin' was not declared in this scope
28 | cin >> n;
| ^~~
0_0_39328917_1768.cpp:31:9: error: 'g' was not declared in this scope
31 | g[i].clear();
| ^
0_0_39328917_1768.cpp:32:9: error: 'f' was not declared in this scope
32 | f[i] = 0;
| ^
0_0_39328917_1768.cpp:34:16: error: 'inf' was not declared in this scope; did you mean 'int'?
34 | int root = inf;
| ^~~
| int
0_0_39328917_1768.cpp:39:9: error: 'g' was not declared in this scope
39 | g[a].pb({b, c});
| ^
0_0_39328917_1768.cpp:41:16: error: 'min' was not declared in this scope
41 | root = min({a, b, root});
| ^~~
0_0_39328917_1768.cpp:44:12: error: 'vector' was not declared in this scope
44 | vector<vector<int>> sum1(n + 2, vector<int>(32));
| ^~~~~~
0_0_39328917_1768.cpp:44:19: error: expected primary-expression before 'int'
44 | vector<vector<int>> sum1(n + 2, vector<int>(32));
| ^~~
0_0_39328917_1768.cpp:45:19: error: expected primary-expression before 'int'
45 | vector<vector<int>> sum0(n + 2, vector<int>(32));
| ^~~
0_0_39328917_1768.cpp:50:22: error: 'f' was not declared in this scope
50 | int x = (f[i] >> j & 1);
| ^
0_0_39328917_1768.cpp:52:17: error: 'sum1' was not declared in this scope
52 | sum1[i][j]++;
| ^~~~
0_0_39328917_1768.cpp:54:17: error: 'sum0' was not declared in this scope
54 | sum0[i][j]++;
| ^~~~
0_0_39328917_1768.cpp:55:13: error: 'sum1' was not declared in this scope
55 | sum1[i][j] += sum1[i - 1][j];
| ^~~~
0_0_39328917_1768.cpp:56:13: error: 'sum0' was not declared in this scope
56 | sum0[i][j] += sum0[i - 1][j];
| ^~~~
0_0_39328917_1768.cpp:68:22: error: 'f' was not declared in this scope
68 | int t = (f[x] >> i & 1);
| ^
0_0_39328917_1768.cpp:70:38: error: 'sum0' was not declared in this scope
70 | ans += qpow(2, i) * (sum0[r][i] - sum0[l - 1][i]);
| ^~~~
0_0_39328917_1768.cpp:72:38: error: 'sum1' was not declared in this scope
72 | ans += qpow(2, i) * (sum1[r][i] - sum1[l - 1][i]);
| ^~~~
0_0_39328917_1768.cpp:74:9: error: 'cout' was not declared in this scope
74 | cout << ans << endl;
| ^~~~
0_0_39328917_1768.cpp:74:24: error: 'endl' was not declared in this scope
74 | cout << ans << endl;
| ^~~~
0_0_39328917_1768.cpp: In function 'int main()':
0_0_39328917_1768.cpp:79:5: error: 'Yshanqian' was not declared in this scope
79 | Yshanqian;
| ^~~~~~~~~
0_0_39328917_1768.cpp:82:5: error: 'cin' was not declared in this scope
82 | cin >> T;
| ^~~
|
