0_0_38703899_17469.cpp: In function 'void solve()':
0_0_38703899_17469.cpp:31:9: error: 'pair' was not declared in this scope
31 | map<pair<ll, ll>, vector<ll>> vis[2];
| ^~~~
0_0_38703899_17469.cpp:1:1: note: 'std::pair' is defined in header '<utility>'; did you forget to '#include <utility>'?
+++ |+#include <utility>
1 | using namespace std;
0_0_38703899_17469.cpp:31:5: error: 'map' was not declared in this scope
31 | map<pair<ll, ll>, vector<ll>> vis[2];
| ^~~
0_0_38703899_17469.cpp:1:1: note: 'std::map' is defined in header '<map>'; did you forget to '#include <map>'?
+++ |+#include <map>
1 | using namespace std;
0_0_38703899_17469.cpp:4:12: error: expected primary-expression before 'long'
4 | #define ll long long
| ^~~~
0_0_38703899_17469.cpp:31:14: note: in expansion of macro 'll'
31 | map<pair<ll, ll>, vector<ll>> vis[2];
| ^~
0_0_38703899_17469.cpp:33:5: error: 'cin' was not declared in this scope
33 | cin >> n >> q;
| ^~~
0_0_38703899_17469.cpp:1:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
+++ |+#include <iostream>
1 | using namespace std;
0_0_38703899_17469.cpp:44:17: error: 'vis' was not declared in this scope
44 | vis[flag^1][{u, v}].push_back(v);
| ^~~
0_0_38703899_17469.cpp:56:24: error: 'vis' was not declared in this scope
56 | for (auto [a, b] : vis[0]) {
| ^~~
0_0_38703899_17469.cpp:57:9: error: 'sort' was not declared in this scope; did you mean 'short'?
57 | sort(vis[0][a].begin(), vis[0][a].end());
| ^~~~
| short
0_0_38703899_17469.cpp:65:24: error: 'vis' was not declared in this scope
65 | for (auto [a, b] : vis[1]) {
| ^~~
0_0_38703899_17469.cpp:66:9: error: 'sort' was not declared in this scope; did you mean 'short'?
66 | sort(vis[1][a].begin(), vis[1][a].end());
| ^~~~
| short
0_0_38703899_17469.cpp:80:23: error: 'vis' was not declared in this scope
80 | auto it = vis[1][ {a, 0}].end() - lower_bound(vis[1][ {a, 0}].begin(), vis[1][ {a, 0}].end(), a);
| ^~~
0_0_38703899_17469.cpp:80:47: error: 'lower_bound' was not declared in this scope
80 | auto it = vis[1][ {a, 0}].end() - lower_bound(vis[1][ {a, 0}].begin(), vis[1][ {a, 0}].end(), a);
| ^~~~~~~~~~~
0_0_38703899_17469.cpp:83:13: error: 'cout' was not declared in this scope
83 | cout << ans << '\n';
| ^~~~
0_0_38703899_17469.cpp:83:13: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_38703899_17469.cpp:87:23: error: 'vis' was not declared in this scope
87 | auto it = vis[1][ {b, a % b}].end() - lower_bound(vis[1][ {b, a % b}].begin(), vis[1][ {b, a % b}].end(), a);
| ^~~
0_0_38703899_17469.cpp:87:51: error: 'lower_bound' was not declared in this scope
87 | auto it = vis[1][ {b, a % b}].end() - lower_bound(vis[1][ {b, a % b}].begin(), vis[1][ {b, a % b}].end(), a);
| ^~~~~~~~~~~
0_0_38703899_17469.cpp:95:9: error: 'cout' was not declared in this scope
95 | cout << ans/2 << '\n';
| ^~~~
0_0_38703899_17469.cpp:95:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_38703899_17469.cpp: In function 'int main()':
0_0_38703899_17469.cpp:99:5: error: 'ios' has not been declared
99 | ios::sync_with_stdio(0);
| ^~~
0_0_38703899_17469.cpp:100:5: error: 'cin' was not declared in this scope
100 | cin.tie(0);
| ^~~
0_0_38703899_17469.cpp:100:5: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
0_0_38703899_17469.cpp:101:5: error: 'cout' was not declared in this scope
101 | cout.tie(0);
| ^~~~
0_0_38703899_17469.cpp:101:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
|
