| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 99730 |
2019-03-06T10:27:45 Z |
Fasho |
Exhibition (JOI19_ho_t2) |
C++14 |
|
87 ms |
2812 KB |
#include <bits/stdc++.h>
#define N 1000005
#define ll long long int
#define mp make_pair
#define pb push_back
#define ppb pop_back
#define sp " "
#define endl "\n"
#define fi first
#define se second
#define ii pair<int,int>
#define lli pair<ll,ll>
#define fast cin.tie(0);cout.tie(0);ios_base::sync_with_stdio(false)
#define fast2 freopen ("myfile.in","r",stdin);freopen ("myfile.out","w",stdout);
#define mod 1000000007
#define fs(x,y) for(int i=1;i<=y;i++) cin>>x[i];
#define fo(i,x,y) for(int i=x;i<=y;i++)
using namespace std;
ll n,ar[N],sum,m;
lli p[N];
bool check(int x)
{
if(x==0)
return 1;
int q=m;
for(int i=n;i>=1 && q>m-x;i--)
{
if(p[i].se<=ar[q])
q--;
// cout<<q<<sp<<p[i].se<<sp<<ar[q]<<endl;
}
// cout<<q<<sp;
if(q==m-x)
return true;
return false;
}
int main()
{
fast;
cin>>n>>m;
fo(i,1,n)
cin>>p[i].se>>p[i].fi;
sort(p+1,p+n+1);
fs(ar,m)
// cout<<endl;
sort(ar+1,ar+m+1);
// fo(i,1,m)
// cout<<ar[i]<<sp;
// cout<<endl;
int l=0,r=min(m,n);
// fo(i,1,n)
// cout<<p[i].se<<sp;
// cout<<endl;
while(l<r)
{
if(r-l==1)
{
if(check(r))
l=r;
break;
}
// cout<<endl;
int mid=(l+r)/2;
// cout<<mid<<sp<<check(mid)<<endl;
if(check(mid))
l=mid;
else
r=mid-1;
}
cout<<l;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
2 ms |
384 KB |
Output is correct |
| 21 |
Correct |
3 ms |
384 KB |
Output is correct |
| 22 |
Correct |
3 ms |
384 KB |
Output is correct |
| 23 |
Correct |
2 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
384 KB |
Output is correct |
| 25 |
Correct |
2 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
4 ms |
384 KB |
Output is correct |
| 28 |
Correct |
3 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
380 KB |
Output is correct |
| 30 |
Correct |
2 ms |
384 KB |
Output is correct |
| 31 |
Correct |
2 ms |
384 KB |
Output is correct |
| 32 |
Correct |
3 ms |
384 KB |
Output is correct |
| 33 |
Correct |
2 ms |
384 KB |
Output is correct |
| 34 |
Correct |
2 ms |
384 KB |
Output is correct |
| 35 |
Correct |
2 ms |
384 KB |
Output is correct |
| 36 |
Correct |
3 ms |
384 KB |
Output is correct |
| 37 |
Correct |
2 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
384 KB |
Output is correct |
| 2 |
Correct |
2 ms |
384 KB |
Output is correct |
| 3 |
Correct |
3 ms |
384 KB |
Output is correct |
| 4 |
Correct |
2 ms |
384 KB |
Output is correct |
| 5 |
Correct |
3 ms |
384 KB |
Output is correct |
| 6 |
Correct |
2 ms |
384 KB |
Output is correct |
| 7 |
Correct |
2 ms |
384 KB |
Output is correct |
| 8 |
Correct |
2 ms |
384 KB |
Output is correct |
| 9 |
Correct |
2 ms |
384 KB |
Output is correct |
| 10 |
Correct |
2 ms |
384 KB |
Output is correct |
| 11 |
Correct |
2 ms |
384 KB |
Output is correct |
| 12 |
Correct |
2 ms |
384 KB |
Output is correct |
| 13 |
Correct |
2 ms |
384 KB |
Output is correct |
| 14 |
Correct |
2 ms |
384 KB |
Output is correct |
| 15 |
Correct |
3 ms |
384 KB |
Output is correct |
| 16 |
Correct |
2 ms |
384 KB |
Output is correct |
| 17 |
Correct |
2 ms |
384 KB |
Output is correct |
| 18 |
Correct |
2 ms |
384 KB |
Output is correct |
| 19 |
Correct |
2 ms |
384 KB |
Output is correct |
| 20 |
Correct |
2 ms |
384 KB |
Output is correct |
| 21 |
Correct |
3 ms |
384 KB |
Output is correct |
| 22 |
Correct |
3 ms |
384 KB |
Output is correct |
| 23 |
Correct |
2 ms |
384 KB |
Output is correct |
| 24 |
Correct |
3 ms |
384 KB |
Output is correct |
| 25 |
Correct |
2 ms |
384 KB |
Output is correct |
| 26 |
Correct |
2 ms |
384 KB |
Output is correct |
| 27 |
Correct |
4 ms |
384 KB |
Output is correct |
| 28 |
Correct |
3 ms |
384 KB |
Output is correct |
| 29 |
Correct |
2 ms |
380 KB |
Output is correct |
| 30 |
Correct |
2 ms |
384 KB |
Output is correct |
| 31 |
Correct |
2 ms |
384 KB |
Output is correct |
| 32 |
Correct |
3 ms |
384 KB |
Output is correct |
| 33 |
Correct |
2 ms |
384 KB |
Output is correct |
| 34 |
Correct |
2 ms |
384 KB |
Output is correct |
| 35 |
Correct |
2 ms |
384 KB |
Output is correct |
| 36 |
Correct |
3 ms |
384 KB |
Output is correct |
| 37 |
Correct |
2 ms |
384 KB |
Output is correct |
| 38 |
Correct |
56 ms |
2720 KB |
Output is correct |
| 39 |
Correct |
56 ms |
2680 KB |
Output is correct |
| 40 |
Correct |
49 ms |
2680 KB |
Output is correct |
| 41 |
Correct |
59 ms |
2680 KB |
Output is correct |
| 42 |
Correct |
63 ms |
2808 KB |
Output is correct |
| 43 |
Correct |
64 ms |
2560 KB |
Output is correct |
| 44 |
Correct |
87 ms |
2680 KB |
Output is correct |
| 45 |
Correct |
59 ms |
2808 KB |
Output is correct |
| 46 |
Correct |
86 ms |
2680 KB |
Output is correct |
| 47 |
Correct |
57 ms |
2424 KB |
Output is correct |
| 48 |
Correct |
54 ms |
2424 KB |
Output is correct |
| 49 |
Correct |
42 ms |
2176 KB |
Output is correct |
| 50 |
Correct |
55 ms |
2296 KB |
Output is correct |
| 51 |
Correct |
58 ms |
2680 KB |
Output is correct |
| 52 |
Correct |
67 ms |
2680 KB |
Output is correct |
| 53 |
Correct |
57 ms |
2680 KB |
Output is correct |
| 54 |
Correct |
52 ms |
2680 KB |
Output is correct |
| 55 |
Correct |
72 ms |
2680 KB |
Output is correct |
| 56 |
Correct |
35 ms |
1912 KB |
Output is correct |
| 57 |
Correct |
22 ms |
1152 KB |
Output is correct |
| 58 |
Correct |
34 ms |
1912 KB |
Output is correct |
| 59 |
Correct |
42 ms |
1912 KB |
Output is correct |
| 60 |
Correct |
22 ms |
1152 KB |
Output is correct |
| 61 |
Correct |
39 ms |
1660 KB |
Output is correct |
| 62 |
Correct |
57 ms |
2680 KB |
Output is correct |
| 63 |
Correct |
75 ms |
2680 KB |
Output is correct |
| 64 |
Correct |
62 ms |
2652 KB |
Output is correct |
| 65 |
Correct |
67 ms |
2680 KB |
Output is correct |
| 66 |
Correct |
58 ms |
2680 KB |
Output is correct |
| 67 |
Correct |
60 ms |
2780 KB |
Output is correct |
| 68 |
Correct |
60 ms |
2680 KB |
Output is correct |
| 69 |
Correct |
67 ms |
2652 KB |
Output is correct |
| 70 |
Correct |
77 ms |
2680 KB |
Output is correct |
| 71 |
Correct |
61 ms |
2652 KB |
Output is correct |
| 72 |
Correct |
56 ms |
2680 KB |
Output is correct |
| 73 |
Correct |
62 ms |
2812 KB |
Output is correct |
