Submission #241436

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
241436	2020-06-24 07:45:25	Nightlight	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	125 ms	6124 KiB

bridge

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#include <bits/stdc++.h>
#define pii pair<int, int>
using namespace std;
int K, N;
pii seg[100005];int p;
long long dpL[100005];//kalau prefix jadi 1 bagian
long long dpR[100005];//kalau suffix jadi 1 bagian
priority_queue<int, vector<int>, greater<int>> mn;long long sum_mn;
priority_queue<int, vector<int>> mx;long long sum_mx;
long long tot;
long long ans;
bool comp(pii A, pii B) {
  return A.first + A.second < B.first + B.second;
}
void clean() {
  while(!mn.empty()) {
//    cout << mn.top() << "\n";
    mn.pop();
  }
  while(!mx.empty()) {
//    cout << mx.top() << "\n";
    mx.pop();
  }
  sum_mn = 0;
  sum_mx = 0;
  tot = 0;
}
 
 
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Compilation message (stderr)

bridge.cpp: In function 'long long int balance()':
bridge.cpp:33:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(mn.size() > tot / 2) {
         ~~~~~~~~~~^~~~~~~~~
bridge.cpp:40:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   while(mx.size() > tot / 2) {
         ~~~~~~~~~~^~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37