Submission #681221

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
681221	2023-01-12 14:45:07	DanTatar	Segments (IZhO18_segments)	C++17	7 / 100	998 ms	5668 KiB

segments

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#include <bits/stdc++.h>
#define pb push_back
#define sz(v) v.size()
#define in insert
#define ld double
#define all(v) v.begin(),v.end()
#define ent endl
#define S second
#define F first
#define pii pair <int, int>
/*#pragma optimize ("g",on)
#pragma GCC optimize ("inline")
#pragma GCC optimize ("Ofast")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("03")
#pragma GCC target ("sse,sse2,sse3,ssse3,sse4,popcnt,abm,avx2,mmx,fma,avx,tune=native")
#pragma comment(linker, "/stack:200000000")*/
using namespace std;
//const int INF = 1e18 + 123;
const int N = 2e5 + 123;
const int mod = 998244353;
const double PI = 3.1415926536;
const double eps = 1e-20;
int dx[4] = {0, 1, 0, -1};
int dy[4] = {-1, 0, 1, 0};
 
 
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Compilation message (stderr)

segments.cpp: In function 'void update()':
segments.cpp:81:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<node>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   81 |     for(int i = 0; i < sz(q); ++i){
      |                      ^
segments.cpp: In function 'int get(node, int)':
segments.cpp:138:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  138 |     for(int i = 0; i < sz(del_seg); ++i){
      |                      ^
segments.cpp:145:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  145 |     for(int i = 0; i < sz(cur_seg); ++i){
      |                      ^

• Subtask 1: 7 / 7
• Subtask 2: 0 / 15
• Subtask 3: 0 / 16
• Subtask 4: 0 / 17
• Subtask 5: 0 / 20
• Subtask 6: 0 / 25