#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define db double
using namespace std;
int n,m;
pair<int,int> a[100001];
int b[100001];
int main(){
cin>>n>>m;
for(int k=1;k<=n;k++){
cin>>a[k].ss>>a[k].ff;
}
sort(a+1,a+n+1);
for(int k=1;k<=m;k++){
cin>>b[k];
}
sort(b+1,b+m+1);
int bolo=m;
int cnt=0;
for(int k=n;k>=1;k--){
if(a[k].ss<=b[bolo]){
cnt++;
bolo--;
}
}
cout<<cnt;
return 0;
}
| # |
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 |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
240 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 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 |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
240 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
2 ms |
212 KB |
Output is correct |
| 21 |
Correct |
2 ms |
212 KB |
Output is correct |
| 22 |
Correct |
2 ms |
212 KB |
Output is correct |
| 23 |
Correct |
2 ms |
212 KB |
Output is correct |
| 24 |
Correct |
2 ms |
212 KB |
Output is correct |
| 25 |
Correct |
2 ms |
316 KB |
Output is correct |
| 26 |
Correct |
2 ms |
212 KB |
Output is correct |
| 27 |
Correct |
2 ms |
212 KB |
Output is correct |
| 28 |
Correct |
2 ms |
212 KB |
Output is correct |
| 29 |
Correct |
2 ms |
212 KB |
Output is correct |
| 30 |
Correct |
2 ms |
212 KB |
Output is correct |
| 31 |
Correct |
2 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
2 ms |
212 KB |
Output is correct |
| 37 |
Correct |
2 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 |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
212 KB |
Output is correct |
| 8 |
Correct |
0 ms |
240 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
0 ms |
212 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
2 ms |
212 KB |
Output is correct |
| 21 |
Correct |
2 ms |
212 KB |
Output is correct |
| 22 |
Correct |
2 ms |
212 KB |
Output is correct |
| 23 |
Correct |
2 ms |
212 KB |
Output is correct |
| 24 |
Correct |
2 ms |
212 KB |
Output is correct |
| 25 |
Correct |
2 ms |
316 KB |
Output is correct |
| 26 |
Correct |
2 ms |
212 KB |
Output is correct |
| 27 |
Correct |
2 ms |
212 KB |
Output is correct |
| 28 |
Correct |
2 ms |
212 KB |
Output is correct |
| 29 |
Correct |
2 ms |
212 KB |
Output is correct |
| 30 |
Correct |
2 ms |
212 KB |
Output is correct |
| 31 |
Correct |
2 ms |
212 KB |
Output is correct |
| 32 |
Correct |
1 ms |
212 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
212 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
2 ms |
212 KB |
Output is correct |
| 37 |
Correct |
2 ms |
212 KB |
Output is correct |
| 38 |
Correct |
128 ms |
1452 KB |
Output is correct |
| 39 |
Correct |
122 ms |
1408 KB |
Output is correct |
| 40 |
Correct |
132 ms |
1388 KB |
Output is correct |
| 41 |
Correct |
128 ms |
1448 KB |
Output is correct |
| 42 |
Correct |
122 ms |
1444 KB |
Output is correct |
| 43 |
Correct |
133 ms |
1392 KB |
Output is correct |
| 44 |
Correct |
131 ms |
1416 KB |
Output is correct |
| 45 |
Correct |
125 ms |
1456 KB |
Output is correct |
| 46 |
Correct |
126 ms |
1444 KB |
Output is correct |
| 47 |
Correct |
135 ms |
1272 KB |
Output is correct |
| 48 |
Correct |
109 ms |
1340 KB |
Output is correct |
| 49 |
Correct |
95 ms |
1200 KB |
Output is correct |
| 50 |
Correct |
93 ms |
1116 KB |
Output is correct |
| 51 |
Correct |
134 ms |
1416 KB |
Output is correct |
| 52 |
Correct |
138 ms |
1520 KB |
Output is correct |
| 53 |
Correct |
118 ms |
1384 KB |
Output is correct |
| 54 |
Correct |
113 ms |
1424 KB |
Output is correct |
| 55 |
Correct |
124 ms |
1356 KB |
Output is correct |
| 56 |
Correct |
91 ms |
1168 KB |
Output is correct |
| 57 |
Correct |
42 ms |
592 KB |
Output is correct |
| 58 |
Correct |
75 ms |
992 KB |
Output is correct |
| 59 |
Correct |
80 ms |
972 KB |
Output is correct |
| 60 |
Correct |
44 ms |
596 KB |
Output is correct |
| 61 |
Correct |
68 ms |
844 KB |
Output is correct |
| 62 |
Correct |
129 ms |
1392 KB |
Output is correct |
| 63 |
Correct |
125 ms |
1448 KB |
Output is correct |
| 64 |
Correct |
119 ms |
1344 KB |
Output is correct |
| 65 |
Correct |
117 ms |
1352 KB |
Output is correct |
| 66 |
Correct |
155 ms |
1352 KB |
Output is correct |
| 67 |
Correct |
128 ms |
1340 KB |
Output is correct |
| 68 |
Correct |
125 ms |
1580 KB |
Output is correct |
| 69 |
Correct |
120 ms |
1356 KB |
Output is correct |
| 70 |
Correct |
131 ms |
1376 KB |
Output is correct |
| 71 |
Correct |
117 ms |
1452 KB |
Output is correct |
| 72 |
Correct |
125 ms |
1352 KB |
Output is correct |
| 73 |
Correct |
130 ms |
1428 KB |
Output is correct |
