Submission #369687

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
369687	2021-02-22 08:13:35	azberjibiou	Examination (JOI19_examination)	C++17	100 / 100	506 ms	16272 KiB

examination

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#include <bits/stdc++.h>
#define gibon ios::sync_with_stdio(false); cin.tie(0);
using namespace std;
#define fir first
#define sec second
#define ll long long
#define pii pair<int, int>
const int mxN=103000;
typedef struct pro{
    ll a, b, c;
}pro;
typedef struct qry{
    int x, sy, ey, idx, typ;
}qry;
int N, Q;
pro T[mxN];
pii A[mxN];
vector <int> coorx, coory, coorxy;
vector <int> xy;
int ans[mxN];
vector <qry> v;
vector <pii> swp;
int X, Y;
int seg[4*mxN];
bool cmp1(qry p, qry q)
{
    return p.x<q.x;
}
bool cmp2(pii a, pii b)
{
 
 
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Compilation message (stderr)

examination.cpp: In function 'int main()':
examination.cpp:104:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  104 |         while(cur!=v.size() && v[cur].x<swp[i].fir)
      |               ~~~^~~~~~~~~~
examination.cpp:111:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  111 |     while(cur!=v.size())
      |           ~~~^~~~~~~~~~
examination.cpp:139:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  139 |         while(cur!=v.size() && v[cur].x<swp[i].fir)
      |               ~~~^~~~~~~~~~
examination.cpp:146:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  146 |     while(cur!=v.size())
      |           ~~~^~~~~~~~~~
examination.cpp:174:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  174 |         while(cur!=v.size() && v[cur].x<swp[i].fir)
      |               ~~~^~~~~~~~~~
examination.cpp:181:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<qry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  181 |     while(cur!=v.size())
      |           ~~~^~~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 20 / 20
• Subtask 3: 21 / 21
• Subtask 4: 57 / 57