Submission #42896

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
42896	2018-03-06 08:02:16	PowerOfNinjaGo	Fireworks (APIO16_fireworks)	C++14	100 / 100	252 ms	131168 KiB

fireworks

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#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define pb push_back
#define mp make_pair
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef vector< ii > vii;
typedef long long L;
typedef vector< L > vL;
typedef vector< vL > vvL;
typedef vector< vi > vvi;
typedef vector< vii > vvii;
const int inf = 1e9;
const L inf8 = 1e18;
int p[300005], c[300005];
struct node
{
  L a, b;
  priority_queue<L> *pq;
  node operator+(node r)
  {
    node res;
    res.a = a + r.a;
    res.b = b + r.b;
    if(pq->size()> r.pq->size())
    {
      res.pq = pq;
      while(r.pq->size()> 0)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

fireworks.cpp: In function 'int main()':
fireworks.cpp:49:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  int n, m; scanf("%d %d", &n, &m);
                                  ^
fireworks.cpp:50:55: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i = 2; i<= n+m; i++) scanf("%d %d", p+i, c+i);
                                                       ^

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