#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l)==r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
const int MAX_N = 300010;
const ll inf = 1ll << 55;
#include "wiring.h"
long long min_total_length(std::vector<int> r, std::vector<int> b) {
priority_queue<ll, vector<ll>, greater<ll>> pq[2];
vector<pair<int,int>> all;
for (int x : r) all.pb(x, 0);
for (int x : b) all.pb(x, 1);
sort(AI(all));
ll res = 0, mx[2]{-inf, -inf};
for (auto [x, c] : all) {
ll ma = -mx[c^1];
if (pq[c^1].size() && pq[c^1].top() < ma) {
ma = pq[c^1].top(); pq[c^1].pop();
}
ll cost = x + ma;
DE(x, c, ma, cost);
res += cost;
pq[c].emplace( -cost -x );
mx[c] = x;
}
return res;
}
Compilation message
wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:14:17: warning: statement has no effect [-Wunused-value]
14 | #define DE(...) 0
| ^
wiring.cpp:40:3: note: in expansion of macro 'DE'
40 | DE(x, c, ma, cost);
| ^~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '14340', found: '14522' |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '904', found: '180143985094820522' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '17703', found: '18722' |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '27', found: '30' |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Incorrect |
1 ms |
204 KB |
3rd lines differ - on the 1st token, expected: '14340', found: '14522' |
3 |
Halted |
0 ms |
0 KB |
- |