#include<bits/stdc++.h>
#define ll long long
#define f first
#define sc second
using namespace std;
ll a,b,c,d,i,e,f,g,n,m,k,l,idx,B[500005],le,ri,mid,ans;
pair <ll , ll> A[500005];
bool go(ll x) {
//cout<<x<<" ";
idx=m-x+1;
for(ll i=1;i<=n;i++) {
if(A[i].sc<=B[idx]) idx++;
if(idx==m+1) return 1;
}
return 0;
}
int main() {
cin>>n>>m;
for(ll i=1;i<=n;i++) {
cin>>A[i].sc>>A[i].f;
}
for(ll i=1;i<=m;i++) {
cin>>B[i];
}
sort(A+1,A+1+n);
sort(B+1,B+1+m);
le=1; ri=min(n,m);
while(le<=ri) {
mid=(le+ri)/2;
if(go(mid)==1) { le=mid+1; ans=mid; }
else ri=mid-1;
}
cout<<ans;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
276 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
276 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
2 ms |
332 KB |
Output is correct |
| 21 |
Correct |
2 ms |
332 KB |
Output is correct |
| 22 |
Correct |
2 ms |
332 KB |
Output is correct |
| 23 |
Correct |
2 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
332 KB |
Output is correct |
| 25 |
Correct |
2 ms |
344 KB |
Output is correct |
| 26 |
Correct |
2 ms |
332 KB |
Output is correct |
| 27 |
Correct |
2 ms |
332 KB |
Output is correct |
| 28 |
Correct |
2 ms |
312 KB |
Output is correct |
| 29 |
Correct |
2 ms |
332 KB |
Output is correct |
| 30 |
Correct |
2 ms |
332 KB |
Output is correct |
| 31 |
Correct |
2 ms |
332 KB |
Output is correct |
| 32 |
Correct |
2 ms |
328 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
2 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
332 KB |
Output is correct |
| 36 |
Correct |
2 ms |
332 KB |
Output is correct |
| 37 |
Correct |
2 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
276 KB |
Output is correct |
| 19 |
Correct |
1 ms |
204 KB |
Output is correct |
| 20 |
Correct |
2 ms |
332 KB |
Output is correct |
| 21 |
Correct |
2 ms |
332 KB |
Output is correct |
| 22 |
Correct |
2 ms |
332 KB |
Output is correct |
| 23 |
Correct |
2 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
332 KB |
Output is correct |
| 25 |
Correct |
2 ms |
344 KB |
Output is correct |
| 26 |
Correct |
2 ms |
332 KB |
Output is correct |
| 27 |
Correct |
2 ms |
332 KB |
Output is correct |
| 28 |
Correct |
2 ms |
312 KB |
Output is correct |
| 29 |
Correct |
2 ms |
332 KB |
Output is correct |
| 30 |
Correct |
2 ms |
332 KB |
Output is correct |
| 31 |
Correct |
2 ms |
332 KB |
Output is correct |
| 32 |
Correct |
2 ms |
328 KB |
Output is correct |
| 33 |
Correct |
1 ms |
204 KB |
Output is correct |
| 34 |
Correct |
2 ms |
332 KB |
Output is correct |
| 35 |
Correct |
1 ms |
332 KB |
Output is correct |
| 36 |
Correct |
2 ms |
332 KB |
Output is correct |
| 37 |
Correct |
2 ms |
332 KB |
Output is correct |
| 38 |
Correct |
142 ms |
5620 KB |
Output is correct |
| 39 |
Correct |
141 ms |
5524 KB |
Output is correct |
| 40 |
Correct |
137 ms |
5572 KB |
Output is correct |
| 41 |
Correct |
146 ms |
5440 KB |
Output is correct |
| 42 |
Correct |
143 ms |
5488 KB |
Output is correct |
| 43 |
Correct |
142 ms |
5428 KB |
Output is correct |
| 44 |
Correct |
141 ms |
5444 KB |
Output is correct |
| 45 |
Correct |
141 ms |
5444 KB |
Output is correct |
| 46 |
Correct |
141 ms |
5444 KB |
Output is correct |
| 47 |
Correct |
128 ms |
4888 KB |
Output is correct |
| 48 |
Correct |
125 ms |
4968 KB |
Output is correct |
| 49 |
Correct |
113 ms |
4420 KB |
Output is correct |
| 50 |
Correct |
112 ms |
4444 KB |
Output is correct |
| 51 |
Correct |
143 ms |
5536 KB |
Output is correct |
| 52 |
Correct |
141 ms |
5544 KB |
Output is correct |
| 53 |
Correct |
145 ms |
5472 KB |
Output is correct |
| 54 |
Correct |
136 ms |
5444 KB |
Output is correct |
| 55 |
Correct |
143 ms |
5484 KB |
Output is correct |
| 56 |
Correct |
91 ms |
3732 KB |
Output is correct |
| 57 |
Correct |
51 ms |
1976 KB |
Output is correct |
| 58 |
Correct |
90 ms |
3764 KB |
Output is correct |
| 59 |
Correct |
91 ms |
3784 KB |
Output is correct |
| 60 |
Correct |
50 ms |
1992 KB |
Output is correct |
| 61 |
Correct |
84 ms |
3236 KB |
Output is correct |
| 62 |
Correct |
147 ms |
5428 KB |
Output is correct |
| 63 |
Correct |
147 ms |
5472 KB |
Output is correct |
| 64 |
Correct |
147 ms |
5428 KB |
Output is correct |
| 65 |
Correct |
149 ms |
5444 KB |
Output is correct |
| 66 |
Correct |
151 ms |
5620 KB |
Output is correct |
| 67 |
Correct |
147 ms |
5448 KB |
Output is correct |
| 68 |
Correct |
149 ms |
5444 KB |
Output is correct |
| 69 |
Correct |
154 ms |
5468 KB |
Output is correct |
| 70 |
Correct |
147 ms |
5568 KB |
Output is correct |
| 71 |
Correct |
148 ms |
5444 KB |
Output is correct |
| 72 |
Correct |
146 ms |
5460 KB |
Output is correct |
| 73 |
Correct |
148 ms |
5440 KB |
Output is correct |
