0_0_39555266_12118.cpp:2:1: error: 'vector' does not name a type
2 | vector<int>fac[N];
| ^~~~~~
0_0_39555266_12118.cpp: In function 'void update2(int, int)':
0_0_39555266_12118.cpp:17:17: error: 'max' was not declared in this scope
17 | tr[x] = max(d, tr[x]);
| ^~~
0_0_39555266_12118.cpp: In function 'int query2(int)':
0_0_39555266_12118.cpp:27:15: error: 'max' was not declared in this scope
27 | ans = max(ans, tr[x]);
| ^~~
0_0_39555266_12118.cpp: In function 'void chenge(int)':
0_0_39555266_12118.cpp:42:25: error: 'fac' was not declared in this scope
42 | for (int j = 0; j < fac[i].size(); j++)
| ^~~
0_0_39555266_12118.cpp:55:25: error: 'INF' was not declared in this scope
55 | if (pre[v][1] < INF)
| ^~~
0_0_39555266_12118.cpp: In function 'void solve()':
0_0_39555266_12118.cpp:64:5: error: 'cin' was not declared in this scope
64 | cin >> n ;
| ^~~
0_0_39555266_12118.cpp:65:5: error: 'memset' was not declared in this scope
65 | memset(tr, 0, sizeof(tr));
| ^~~~~~
0_0_39555266_12118.cpp:1:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
+++ |+#include <cstring>
1 | const int N = 50005;
0_0_39555266_12118.cpp:68:17: error: 'INF' was not declared in this scope
68 | memset(pre, INF, sizeof(pre));
| ^~~
0_0_39555266_12118.cpp:80:5: error: 'sort' was not declared in this scope; did you mean 'short'?
80 | sort(qy + 1, qy + q + 1, cmp);
| ^~~~
| short
0_0_39555266_12118.cpp:89:22: error: 'min' was not declared in this scope
89 | for (int j = min(qy[i].r,pre_l); j >= qy[i].l; j--)
| ^~~
0_0_39555266_12118.cpp:102:9: error: 'cout' was not declared in this scope
102 | cout << ans[i] << endl;
| ^~~~
0_0_39555266_12118.cpp:102:27: error: 'endl' was not declared in this scope
102 | cout << ans[i] << endl;
| ^~~~
0_0_39555266_12118.cpp: In function 'int main()':
0_0_39555266_12118.cpp:108:5: error: 'ios' has not been declared
108 | ios::sync_with_stdio(false);
| ^~~
0_0_39555266_12118.cpp:109:5: error: 'cin' was not declared in this scope
109 | cin.tie(0);
| ^~~
0_0_39555266_12118.cpp:110:5: error: 'cout' was not declared in this scope
110 | cout.tie(0);
| ^~~~
0_0_39555266_12118.cpp:117:13: error: 'fac' was not declared in this scope
117 | fac[j].push_back(i);
| ^~~
|
