Submission #25595

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
25595	2017-06-23 07:07:20	kajebiii	Fireworks (APIO16_fireworks)	C++14	100 / 100	436 ms	119464 KiB

fireworks

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#include <bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
#define REPO(i,n) for(int (i)=1; (i)<=(int)(n); (i)++)
#define SZ(v) ((int)(v).size())
#define ALL(v) (v).begin(),(v).end()
#define one first
#define two second
typedef long long ll;
typedef pair<int, int> pi;
const int INF = 0x3f2f1f0f;
const ll LINF = 1ll * INF * INF;
const int MAX_N = 3e5 + 100;
int N, M, S[MAX_N], P[MAX_N], C[MAX_N];
vector<pi> Ed[MAX_N];
struct SL {
  priority_queue<ll> Ls;
  priority_queue<ll, vector<ll>, greater<ll> > Rs;
  ll baseL, baseR, ans;
  SL() {
    baseL = baseR = ans = 0;
    while(!Ls.empty()) Ls.pop();
    while(!Rs.empty()) Rs.pop();
  }
  void update() {
    while(Ls.top()+baseL > Rs.top()+baseR) {
 
 
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Compilation message (stderr)

fireworks.cpp: In function 'int main()':
fireworks.cpp:87:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int p, c; scanf("%d%d", &p, &c);
                                  ^

• Subtask 1: 7 / 7
• Subtask 2: 19 / 19
• Subtask 3: 29 / 29
• Subtask 4: 45 / 45