# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
825903 |
2023-08-15T09:11:38 Z |
dijbkr |
Exhibition (JOI19_ho_t2) |
C++14 |
|
49 ms |
5644 KB |
#include<bits/stdc++.h>
typedef long long ll;
typedef unsigned long long ull;
using namespace std;
ll n,m;
pair<ll,ll>p[200005];
ll a[200005];
bool check(ll x) {
ll pos=m-x+1;
for (ll i=1; i<=n; i++) {
if (p[i].second<=a[pos]) {
pos++;
if (pos==m+1) {
return true;
}
}
}
return false;
}
ll bs() {
ll ans=0;
ll l=1;
ll r=min(m,n);
while (l<=r) {
ll mid=(l+r)/2;
if (check(mid)) {
ans=mid;
l=mid+1;
} else {
r=mid-1;
}
}
return ans;
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL); cout.tie(NULL);
cin >> n >> m;
for (ll i=1; i<=n; i++) {
cin >> p[i].second >> p[i].first;
}
sort(p+1,p+n+1);
for (ll i=1; i<=m; i++) {
cin >> a[i];
}
sort(a+1,a+m+1);
cout << bs();
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
336 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 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 |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
324 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
336 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 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 |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
324 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 |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
336 KB |
Output is correct |
26 |
Correct |
1 ms |
368 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
340 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 |
336 KB |
Output is correct |
32 |
Correct |
1 ms |
336 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 |
336 KB |
Output is correct |
36 |
Correct |
1 ms |
340 KB |
Output is correct |
37 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
336 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
340 KB |
Output is correct |
10 |
Correct |
0 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
212 KB |
Output is correct |
12 |
Correct |
0 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 |
1 ms |
332 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
0 ms |
324 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 |
340 KB |
Output is correct |
23 |
Correct |
1 ms |
340 KB |
Output is correct |
24 |
Correct |
1 ms |
340 KB |
Output is correct |
25 |
Correct |
1 ms |
336 KB |
Output is correct |
26 |
Correct |
1 ms |
368 KB |
Output is correct |
27 |
Correct |
1 ms |
340 KB |
Output is correct |
28 |
Correct |
1 ms |
340 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 |
336 KB |
Output is correct |
32 |
Correct |
1 ms |
336 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 |
336 KB |
Output is correct |
36 |
Correct |
1 ms |
340 KB |
Output is correct |
37 |
Correct |
1 ms |
340 KB |
Output is correct |
38 |
Correct |
38 ms |
5448 KB |
Output is correct |
39 |
Correct |
43 ms |
5556 KB |
Output is correct |
40 |
Correct |
32 ms |
5496 KB |
Output is correct |
41 |
Correct |
38 ms |
5468 KB |
Output is correct |
42 |
Correct |
41 ms |
5560 KB |
Output is correct |
43 |
Correct |
43 ms |
5516 KB |
Output is correct |
44 |
Correct |
40 ms |
5500 KB |
Output is correct |
45 |
Correct |
37 ms |
5460 KB |
Output is correct |
46 |
Correct |
40 ms |
5448 KB |
Output is correct |
47 |
Correct |
35 ms |
4940 KB |
Output is correct |
48 |
Correct |
39 ms |
4920 KB |
Output is correct |
49 |
Correct |
31 ms |
4504 KB |
Output is correct |
50 |
Correct |
30 ms |
4460 KB |
Output is correct |
51 |
Correct |
40 ms |
5580 KB |
Output is correct |
52 |
Correct |
37 ms |
5572 KB |
Output is correct |
53 |
Correct |
38 ms |
5512 KB |
Output is correct |
54 |
Correct |
32 ms |
5592 KB |
Output is correct |
55 |
Correct |
37 ms |
5500 KB |
Output is correct |
56 |
Correct |
22 ms |
3752 KB |
Output is correct |
57 |
Correct |
14 ms |
2020 KB |
Output is correct |
58 |
Correct |
22 ms |
3784 KB |
Output is correct |
59 |
Correct |
23 ms |
3788 KB |
Output is correct |
60 |
Correct |
17 ms |
2072 KB |
Output is correct |
61 |
Correct |
24 ms |
3168 KB |
Output is correct |
62 |
Correct |
42 ms |
5516 KB |
Output is correct |
63 |
Correct |
42 ms |
5560 KB |
Output is correct |
64 |
Correct |
42 ms |
5464 KB |
Output is correct |
65 |
Correct |
42 ms |
5560 KB |
Output is correct |
66 |
Correct |
42 ms |
5444 KB |
Output is correct |
67 |
Correct |
43 ms |
5448 KB |
Output is correct |
68 |
Correct |
42 ms |
5452 KB |
Output is correct |
69 |
Correct |
49 ms |
5644 KB |
Output is correct |
70 |
Correct |
41 ms |
5520 KB |
Output is correct |
71 |
Correct |
42 ms |
5556 KB |
Output is correct |
72 |
Correct |
39 ms |
5452 KB |
Output is correct |
73 |
Correct |
40 ms |
5480 KB |
Output is correct |