#include<iostream>
#include<utility>
#include<algorithm>
#include<vector>
using namespace std;
vector<int> Q2;
vector<pair<int,int> > Q;
int n;
bool sprawdz(int x)
{
int gdzie=0;
for(int i=Q2.size()-x;i<Q2.size();i++)
{
while(gdzie<n && Q[gdzie].second>Q2[i])
gdzie++;
if(gdzie>=n)
return 0;
gdzie++;
}
return 1;
}
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int m,x,y;
cin>>n>>m;
for(int i=1;i<=n;i++)
{
cin>>x>>y;
Q.push_back({y,x});
}
for(int i=1;i<=m;i++)
{
cin>>x;
Q2.push_back(x);
}
sort(Q.begin(),Q.end());
sort(Q2.begin(),Q2.end());
int pocz=0,kon=m+1,sre,ostd=0;
while(pocz<kon)
{
sre=(pocz+kon)/2;
if(sprawdz(sre))
{
ostd=sre;
pocz=sre+1;
}
else kon=sre;
}
cout<<ostd;
return 0;
}
Compilation message
joi2019_ho_t2.cpp: In function 'bool sprawdz(int)':
joi2019_ho_t2.cpp:12:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
12 | for(int i=Q2.size()-x;i<Q2.size();i++)
| ~^~~~~~~~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
316 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
320 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
320 KB |
Output is correct |
| 16 |
Correct |
1 ms |
316 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
316 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
320 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
320 KB |
Output is correct |
| 16 |
Correct |
1 ms |
316 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
360 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
356 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
360 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
328 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
316 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
320 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
320 KB |
Output is correct |
| 16 |
Correct |
1 ms |
316 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
316 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
360 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
356 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
360 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
328 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
1 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
340 KB |
Output is correct |
| 38 |
Correct |
48 ms |
4808 KB |
Output is correct |
| 39 |
Correct |
48 ms |
4808 KB |
Output is correct |
| 40 |
Correct |
44 ms |
4856 KB |
Output is correct |
| 41 |
Correct |
48 ms |
4828 KB |
Output is correct |
| 42 |
Correct |
64 ms |
4792 KB |
Output is correct |
| 43 |
Correct |
49 ms |
4804 KB |
Output is correct |
| 44 |
Correct |
47 ms |
4868 KB |
Output is correct |
| 45 |
Correct |
52 ms |
4884 KB |
Output is correct |
| 46 |
Correct |
49 ms |
4864 KB |
Output is correct |
| 47 |
Correct |
43 ms |
4384 KB |
Output is correct |
| 48 |
Correct |
42 ms |
4408 KB |
Output is correct |
| 49 |
Correct |
43 ms |
4060 KB |
Output is correct |
| 50 |
Correct |
38 ms |
4052 KB |
Output is correct |
| 51 |
Correct |
52 ms |
4808 KB |
Output is correct |
| 52 |
Correct |
51 ms |
4928 KB |
Output is correct |
| 53 |
Correct |
60 ms |
4840 KB |
Output is correct |
| 54 |
Correct |
42 ms |
4912 KB |
Output is correct |
| 55 |
Correct |
46 ms |
4808 KB |
Output is correct |
| 56 |
Correct |
29 ms |
3104 KB |
Output is correct |
| 57 |
Correct |
18 ms |
1744 KB |
Output is correct |
| 58 |
Correct |
28 ms |
3124 KB |
Output is correct |
| 59 |
Correct |
29 ms |
3112 KB |
Output is correct |
| 60 |
Correct |
18 ms |
1748 KB |
Output is correct |
| 61 |
Correct |
29 ms |
2764 KB |
Output is correct |
| 62 |
Correct |
55 ms |
4828 KB |
Output is correct |
| 63 |
Correct |
56 ms |
4812 KB |
Output is correct |
| 64 |
Correct |
54 ms |
4812 KB |
Output is correct |
| 65 |
Correct |
53 ms |
4828 KB |
Output is correct |
| 66 |
Correct |
55 ms |
4900 KB |
Output is correct |
| 67 |
Correct |
51 ms |
4880 KB |
Output is correct |
| 68 |
Correct |
55 ms |
4868 KB |
Output is correct |
| 69 |
Correct |
51 ms |
4792 KB |
Output is correct |
| 70 |
Correct |
49 ms |
4892 KB |
Output is correct |
| 71 |
Correct |
52 ms |
4872 KB |
Output is correct |
| 72 |
Correct |
49 ms |
4808 KB |
Output is correct |
| 73 |
Correct |
53 ms |
4908 KB |
Output is correct |
