Submission #935196

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
935196	2024-02-28 19:26:03	velislavgarkov	Worst Reporter 4 (JOI21_worst_reporter4)	C++14	0 / 100	2089 ms	69064 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

worst_reporter2

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <iostream>
#include <algorithm>
#include <vector>
#include <set>
using namespace std;
const int MAXN=2e5+3;
#define endl '\n'
//#define getchar getchar_unlocked
struct Node {
    long long mx, lazyadd, lazyset;
};
vector <int> v[MAXN];
set <int> vals;
vector <pair <int, long long> > dp[MAXN];
Node tree[4*MAXN];
long long c[MAXN];
int h[MAXN], cnt;
pair <int,int> kopie[MAXN];
int ss[MAXN];
void merge_lazy(int par, int ch) {
    if (tree[par].lazyset!=-1) {
        tree[ch].lazyset=tree[par].lazyset;
        tree[ch].lazyadd=0;
        return;
    }
    if (tree[ch].lazyset==-1) tree[ch].lazyadd+=tree[par].lazyadd;
    else tree[ch].lazyset+=tree[par].lazyadd;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

worst_reporter2.cpp: In function 'void find_ss(int)':
worst_reporter2.cpp:98:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   98 |     for (int i=0;i<v[x].size();++i) {
      |                  ~^~~~~~~~~~~~
worst_reporter2.cpp:102:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  102 |     for (int i=1;i<v[x].size();++i) {
      |                  ~^~~~~~~~~~~~
worst_reporter2.cpp: In function 'void find_dp(int)':
worst_reporter2.cpp:117:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  117 |     for (int i=1;i<v[x].size();++i) {
      |                  ~^~~~~~~~~~~~
worst_reporter2.cpp:135:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  135 |     for (int i=1;i<v[x].size();++i) {
      |                  ~^~~~~~~~~~~~
worst_reporter2.cpp:136:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  136 |         for (int j=0;j<dp[v[x][i]].size();j++) {
      |                      ~^~~~~~~~~~~~~~~~~~~
worst_reporter2.cpp:142:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  142 |     for (int i=1;i<v[x].size();++i) {
      |                  ~^~~~~~~~~~~~
worst_reporter2.cpp:144:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  144 |         for (int j=0;j<dp[ch].size();j++) {
      |                      ~^~~~~~~~~~~~~~

Subtask 10 / 14

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 20 / 65

#	Verdict	Execution time	Memory	Grader output
Fetching results...

Subtask 30 / 21

#	Verdict	Execution time	Memory	Grader output
Fetching results...