제출 #415974

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
415974	2021-06-01 18:45:03	iulia2100	Cake 3 (JOI19_cake3)	C++14	24 / 100	4038 ms	139644 KiB

cake3

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#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
using namespace std;
//ifstream cin ("idk.in");
//ofstream cout ("idk.out");
const int N = 2e5 + 5;
int n, m;
struct idk  {
    long long v, c;
} v[N];
bool cmp(idk x, idk y)  {
    return x.c < y.c;
}
namespace segment_tree  {
    struct nod  {
        vector <long long> val, sp;
    } a[4 * N];
    vector <int> noduri;
    int start;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

cake3.cpp: In function 'void segment_tree::build()':
cake3.cpp:37:41: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   37 |                 if (p2 == sz || p1 < sz && a[i + i].val[p1] > a[i + i + 1].val[p2])  {
cake3.cpp: In function 'void find_ans(int, int, int, int, int)':
cake3.cpp:157:60: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  157 |     if (ans[poz] || l > r || poz < l || r < poz || st == 0 && dr == 0 || viz[poz])
      |                                                    ~~~~~~~~^~~~~~~~~~
cake3.cpp: In function 'long long int brut::brut()':
cake3.cpp:187:34: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  187 |                 while (pq.size() > m)   {
      |                        ~~~~~~~~~~^~~
cake3.cpp:191:31: warning: comparison of integer expressions of different signedness: 'std::priority_queue<long long int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  191 |                 if (pq.size() == m)
      |                     ~~~~~~~~~~^~~~
cake3.cpp: In function 'long long int segment_tree::Query(int, int)':
cake3.cpp:126:5: warning: control reaches end of non-void function [-Wreturn-type]
  126 |     }
      |     ^

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 0 / 76