Submission #259255

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
259255	2020-08-07 13:15:33	admin	역사적 조사 (JOI14_historical)	C++14	40 / 100	4090 ms	101508 KiB

historic

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#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
#define eb emplace_back
#define mp make_pair
#define F first
#define S second
#define all(x) x.begin(), x.end()
#define svec(x) sort(x.begin(), x.end())
#define press(x) x.erase(unique(x.begin(), x.end()), x.end())
#define lb(x, v) lower_bound(x.begin(), x.end(), v)
using namespace std;
typedef long long LL;
typedef pair<int, int> pii;
 
vector<pair<pii, int> > cmp;
pii qu[100010];
int n, q, arr[100010], cha[100010], cnt[100010];
vector<int> id;
LL ans[100010];
 
priority_queue<LL> pq, del;
inline void dlt(LL a){del.push(a);}
inline void in(LL a){pq.push(a);}
inline LL tp(){
    while(!del.empty()){
        if(del.top()==pq.top()){
            del.pop(); pq.pop();
        }
 
 
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Compilation message (stderr)

historic.cpp: In function 'int main()':
historic.cpp:66:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=1; i<=id.size(); i++)in(0ll);
                  ~^~~~~~~~~~~
historic.cpp:50:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &q);
     ~~~~~^~~~~~~~~~~~~~~~~
historic.cpp:53:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &arr[i]);
         ~~~~~^~~~~~~~~~~~~~~
historic.cpp:63:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d", &qu[i].F, &qu[i].S);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 25 / 25
• Subtask 4: 0 / 60