| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 485147 |
2021-11-06T10:43:25 Z |
ak2006 |
Exhibition (JOI19_ho_t2) |
C++14 |
|
61 ms |
9104 KB |
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using vb = vector<bool>;
using vvb = vector<vb>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vc = vector<char>;
using vvc = vector<vc>;
using vs = vector<string>;
const ll mod = 1e9 + 7,inf = 1e18;
#define pb push_back
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
void setIO()
{
fast;
}
// bool cmp1(vi&f,vi&s)
// {
// return (f[1] > s[1]) || (f[1] == s[1] and f[0] > s[0]);
// }
// bool cmp2(int f,int s)
// {
// return f >= s;
// }
int main()
{
setIO();
int n,m;
cin>>n>>m;
vvi a(n,vi(2));
for (int i = 0;i<n;i++)
cin>>a[i][1]>>a[i][0];
vi s(m);
for (int i = 0;i<m;i++)cin>>s[i];
//s[i + 1] >= s[i] and a[i + 1][1] >= a[i][1] and
//a[i][0] <= s[i]
sort(a.begin(),a.end(),greater<>());
sort(s.begin(),s.end(),greater<>());
//hence s[i + 1] >= s[i] and a[pos + 1][1] >= a[pos][1]
//hence we only need to ensure a[pos][0] <= s[i]
int pos = 0;
int ans = 0;
for (int sz:s){
while (pos < n and !(a[pos][1] <= sz))pos++;
ans += pos++ < n;
}
cout<<ans<<"\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
0 ms |
204 KB |
Output is correct |
| 13 |
Correct |
0 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
0 ms |
204 KB |
Output is correct |
| 13 |
Correct |
0 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
0 ms |
204 KB |
Output is correct |
| 4 |
Correct |
0 ms |
204 KB |
Output is correct |
| 5 |
Correct |
0 ms |
204 KB |
Output is correct |
| 6 |
Correct |
0 ms |
204 KB |
Output is correct |
| 7 |
Correct |
0 ms |
204 KB |
Output is correct |
| 8 |
Correct |
0 ms |
204 KB |
Output is correct |
| 9 |
Correct |
0 ms |
204 KB |
Output is correct |
| 10 |
Correct |
0 ms |
204 KB |
Output is correct |
| 11 |
Correct |
0 ms |
204 KB |
Output is correct |
| 12 |
Correct |
0 ms |
204 KB |
Output is correct |
| 13 |
Correct |
0 ms |
204 KB |
Output is correct |
| 14 |
Correct |
0 ms |
204 KB |
Output is correct |
| 15 |
Correct |
0 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
0 ms |
204 KB |
Output is correct |
| 18 |
Correct |
0 ms |
204 KB |
Output is correct |
| 19 |
Correct |
0 ms |
204 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
332 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
1 ms |
332 KB |
Output is correct |
| 28 |
Correct |
1 ms |
332 KB |
Output is correct |
| 29 |
Correct |
1 ms |
332 KB |
Output is correct |
| 30 |
Correct |
1 ms |
332 KB |
Output is correct |
| 31 |
Correct |
1 ms |
332 KB |
Output is correct |
| 32 |
Correct |
1 ms |
332 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
1 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
204 KB |
Output is correct |
| 36 |
Correct |
1 ms |
332 KB |
Output is correct |
| 37 |
Correct |
1 ms |
332 KB |
Output is correct |
| 38 |
Correct |
52 ms |
9036 KB |
Output is correct |
| 39 |
Correct |
52 ms |
8980 KB |
Output is correct |
| 40 |
Correct |
47 ms |
9028 KB |
Output is correct |
| 41 |
Correct |
53 ms |
8980 KB |
Output is correct |
| 42 |
Correct |
61 ms |
8984 KB |
Output is correct |
| 43 |
Correct |
52 ms |
9028 KB |
Output is correct |
| 44 |
Correct |
53 ms |
9028 KB |
Output is correct |
| 45 |
Correct |
52 ms |
9028 KB |
Output is correct |
| 46 |
Correct |
52 ms |
8980 KB |
Output is correct |
| 47 |
Correct |
51 ms |
8644 KB |
Output is correct |
| 48 |
Correct |
47 ms |
8652 KB |
Output is correct |
| 49 |
Correct |
40 ms |
6832 KB |
Output is correct |
| 50 |
Correct |
45 ms |
6840 KB |
Output is correct |
| 51 |
Correct |
52 ms |
9084 KB |
Output is correct |
| 52 |
Correct |
54 ms |
8976 KB |
Output is correct |
| 53 |
Correct |
51 ms |
9036 KB |
Output is correct |
| 54 |
Correct |
47 ms |
8980 KB |
Output is correct |
| 55 |
Correct |
53 ms |
9028 KB |
Output is correct |
| 56 |
Correct |
39 ms |
7708 KB |
Output is correct |
| 57 |
Correct |
17 ms |
1604 KB |
Output is correct |
| 58 |
Correct |
37 ms |
7708 KB |
Output is correct |
| 59 |
Correct |
37 ms |
7696 KB |
Output is correct |
| 60 |
Correct |
16 ms |
1612 KB |
Output is correct |
| 61 |
Correct |
34 ms |
4172 KB |
Output is correct |
| 62 |
Correct |
52 ms |
8972 KB |
Output is correct |
| 63 |
Correct |
51 ms |
8988 KB |
Output is correct |
| 64 |
Correct |
54 ms |
9032 KB |
Output is correct |
| 65 |
Correct |
51 ms |
8972 KB |
Output is correct |
| 66 |
Correct |
53 ms |
8980 KB |
Output is correct |
| 67 |
Correct |
52 ms |
9072 KB |
Output is correct |
| 68 |
Correct |
51 ms |
8992 KB |
Output is correct |
| 69 |
Correct |
52 ms |
9028 KB |
Output is correct |
| 70 |
Correct |
54 ms |
9104 KB |
Output is correct |
| 71 |
Correct |
52 ms |
8980 KB |
Output is correct |
| 72 |
Correct |
54 ms |
8976 KB |
Output is correct |
| 73 |
Correct |
51 ms |
9088 KB |
Output is correct |
