Submission #25506

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
25506	2017-06-22 14:34:15	gabrielsimoes	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	103 ms	10912 KiB

bridge

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#include <bits/stdc++.h>
using namespace std;
 
typedef long long ll;
typedef pair<ll,ll> pll;
#define med q1.top()
struct Median{
  priority_queue<ll, vector<ll>, less<ll>> q1;
  priority_queue<ll, vector<ll>, greater<ll>> q2;
  ll sum1, sum2;
  
  Median() : sum1(0), sum2(0) {};
  void insert(ll x) {
    if (!q1.empty() && x >= med) q2.push(x), sum2 += x;
    else q1.push(x), sum1 += x;
    
    if (q1.size() > q2.size()+1) {
      q2.push(q1.top());
      sum2 += q1.top();
      sum1 -= q1.top();
      q1.pop();
    } else if (q1.size() < q2.size()) {
      q1.push(q2.top());
      sum1 += q2.top();
      sum2 -= q2.top();
      q2.pop();
    }
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bridge.cpp: In function 'int main()':
bridge.cpp:41:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &M, &N);
                        ^
bridge.cpp:47:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf(" %c %lld %c %lld",&a, &b,&c, &d);
                                          ^

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