#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define fi first
#define se second
ll m,n,k,tong;
struct picture
{
int s,v;
} a[100005];
ll frame[100005];
bool cmp(picture x,picture y)
{
if (x.v==y.v) return x.s<y.s;
return x.v<y.v;
}
main()
{
ios_base::sync_with_stdio(false); cin.tie(NULL);
cin>>n>>m;
for (int i=1;i<=n;++i)
{
cin>>a[i].s>>a[i].v;
}
for (int i=1;i<=m;++i) cin>>frame[i];
sort(frame+1,frame+m+1);
sort(a+1,a+n+1,cmp);
k=m;
for (int i=n;i>=1;--i)
{
if (k!=0 && a[i].s<=frame[k])
{
tong++;
k--;
}
}
cout<<tong;
}
Compilation message
joi2019_ho_t2.cpp:17:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
17 | main()
| ^~~~
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
420 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
352 KB |
Output is correct |
| 15 |
Correct |
0 ms |
352 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
420 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
352 KB |
Output is correct |
| 15 |
Correct |
0 ms |
352 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
492 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
508 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
1 ms |
348 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
348 KB |
Output is correct |
| 5 |
Correct |
0 ms |
348 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
0 ms |
348 KB |
Output is correct |
| 9 |
Correct |
0 ms |
348 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| 11 |
Correct |
0 ms |
420 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
0 ms |
352 KB |
Output is correct |
| 15 |
Correct |
0 ms |
352 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
0 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
344 KB |
Output is correct |
| 21 |
Correct |
1 ms |
348 KB |
Output is correct |
| 22 |
Correct |
1 ms |
492 KB |
Output is correct |
| 23 |
Correct |
1 ms |
348 KB |
Output is correct |
| 24 |
Correct |
1 ms |
348 KB |
Output is correct |
| 25 |
Correct |
1 ms |
508 KB |
Output is correct |
| 26 |
Correct |
1 ms |
348 KB |
Output is correct |
| 27 |
Correct |
1 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
1 ms |
348 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
0 ms |
348 KB |
Output is correct |
| 34 |
Correct |
0 ms |
348 KB |
Output is correct |
| 35 |
Correct |
0 ms |
348 KB |
Output is correct |
| 36 |
Correct |
1 ms |
348 KB |
Output is correct |
| 37 |
Correct |
0 ms |
348 KB |
Output is correct |
| 38 |
Correct |
42 ms |
4700 KB |
Output is correct |
| 39 |
Correct |
32 ms |
4696 KB |
Output is correct |
| 40 |
Correct |
29 ms |
4696 KB |
Output is correct |
| 41 |
Correct |
39 ms |
5020 KB |
Output is correct |
| 42 |
Correct |
34 ms |
4700 KB |
Output is correct |
| 43 |
Correct |
34 ms |
4700 KB |
Output is correct |
| 44 |
Correct |
34 ms |
4696 KB |
Output is correct |
| 45 |
Correct |
34 ms |
4700 KB |
Output is correct |
| 46 |
Correct |
33 ms |
4692 KB |
Output is correct |
| 47 |
Correct |
39 ms |
4180 KB |
Output is correct |
| 48 |
Correct |
31 ms |
4184 KB |
Output is correct |
| 49 |
Correct |
28 ms |
3924 KB |
Output is correct |
| 50 |
Correct |
27 ms |
3932 KB |
Output is correct |
| 51 |
Correct |
35 ms |
4700 KB |
Output is correct |
| 52 |
Correct |
34 ms |
4888 KB |
Output is correct |
| 53 |
Correct |
35 ms |
4700 KB |
Output is correct |
| 54 |
Correct |
35 ms |
4692 KB |
Output is correct |
| 55 |
Correct |
35 ms |
4700 KB |
Output is correct |
| 56 |
Correct |
23 ms |
3100 KB |
Output is correct |
| 57 |
Correct |
13 ms |
2140 KB |
Output is correct |
| 58 |
Correct |
23 ms |
3152 KB |
Output is correct |
| 59 |
Correct |
22 ms |
3164 KB |
Output is correct |
| 60 |
Correct |
13 ms |
2220 KB |
Output is correct |
| 61 |
Correct |
20 ms |
3116 KB |
Output is correct |
| 62 |
Correct |
35 ms |
4772 KB |
Output is correct |
| 63 |
Correct |
37 ms |
4688 KB |
Output is correct |
| 64 |
Correct |
40 ms |
4848 KB |
Output is correct |
| 65 |
Correct |
35 ms |
4700 KB |
Output is correct |
| 66 |
Correct |
34 ms |
4692 KB |
Output is correct |
| 67 |
Correct |
34 ms |
4696 KB |
Output is correct |
| 68 |
Correct |
43 ms |
4700 KB |
Output is correct |
| 69 |
Correct |
37 ms |
4688 KB |
Output is correct |
| 70 |
Correct |
40 ms |
4720 KB |
Output is correct |
| 71 |
Correct |
36 ms |
4704 KB |
Output is correct |
| 72 |
Correct |
36 ms |
4696 KB |
Output is correct |
| 73 |
Correct |
53 ms |
4688 KB |
Output is correct |
