#include <iostream>
#include <queue>
#include <algorithm>
#define int long long
using namespace std;
const int MAX_TABLEAU = 1e5+42;
int nbTableau, nbCadre;
pair<int, int> tableau[MAX_TABLEAU];
int cadre[MAX_TABLEAU];
priority_queue<pair<int, int>> q;
void input() {
cin >> nbTableau >> nbCadre;
for(int i = 0; i < nbTableau; i++) {
cin >> tableau[i].first >> tableau[i].second;
q.push({tableau[i].second, tableau[i].first});
}
sort(tableau, tableau + nbTableau);
for(int i = 0; i < nbCadre; i++) {
cin >> cadre[i];
}
sort(cadre, cadre + nbCadre);
}
int total = 0;
signed main() {
input();
for(int curCadre = nbCadre-1; curCadre >= 0; curCadre--) {
while(q.size() > 0 && q.top().second > cadre[curCadre]) {
q.pop();
}
if(q.size() == 0) {
break;
}
total++;
q.pop();
}
cout << total;
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
300 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 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 |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
308 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
300 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 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 |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
308 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
3 ms |
340 KB |
Output is correct |
| 21 |
Correct |
3 ms |
316 KB |
Output is correct |
| 22 |
Correct |
2 ms |
324 KB |
Output is correct |
| 23 |
Correct |
2 ms |
340 KB |
Output is correct |
| 24 |
Correct |
2 ms |
340 KB |
Output is correct |
| 25 |
Correct |
3 ms |
340 KB |
Output is correct |
| 26 |
Correct |
2 ms |
340 KB |
Output is correct |
| 27 |
Correct |
2 ms |
316 KB |
Output is correct |
| 28 |
Correct |
2 ms |
340 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
2 ms |
340 KB |
Output is correct |
| 31 |
Correct |
2 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
2 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
316 KB |
Output is correct |
| 36 |
Correct |
2 ms |
320 KB |
Output is correct |
| 37 |
Correct |
2 ms |
320 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
300 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
308 KB |
Output is correct |
| 6 |
Correct |
1 ms |
300 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
308 KB |
Output is correct |
| 11 |
Correct |
1 ms |
308 KB |
Output is correct |
| 12 |
Correct |
1 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 |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
308 KB |
Output is correct |
| 17 |
Correct |
0 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
3 ms |
340 KB |
Output is correct |
| 21 |
Correct |
3 ms |
316 KB |
Output is correct |
| 22 |
Correct |
2 ms |
324 KB |
Output is correct |
| 23 |
Correct |
2 ms |
340 KB |
Output is correct |
| 24 |
Correct |
2 ms |
340 KB |
Output is correct |
| 25 |
Correct |
3 ms |
340 KB |
Output is correct |
| 26 |
Correct |
2 ms |
340 KB |
Output is correct |
| 27 |
Correct |
2 ms |
316 KB |
Output is correct |
| 28 |
Correct |
2 ms |
340 KB |
Output is correct |
| 29 |
Correct |
2 ms |
384 KB |
Output is correct |
| 30 |
Correct |
2 ms |
340 KB |
Output is correct |
| 31 |
Correct |
2 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
2 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
316 KB |
Output is correct |
| 36 |
Correct |
2 ms |
320 KB |
Output is correct |
| 37 |
Correct |
2 ms |
320 KB |
Output is correct |
| 38 |
Correct |
145 ms |
7112 KB |
Output is correct |
| 39 |
Correct |
141 ms |
7116 KB |
Output is correct |
| 40 |
Correct |
139 ms |
7192 KB |
Output is correct |
| 41 |
Correct |
143 ms |
7196 KB |
Output is correct |
| 42 |
Correct |
161 ms |
7224 KB |
Output is correct |
| 43 |
Correct |
139 ms |
7212 KB |
Output is correct |
| 44 |
Correct |
136 ms |
7184 KB |
Output is correct |
| 45 |
Correct |
144 ms |
7156 KB |
Output is correct |
| 46 |
Correct |
140 ms |
7160 KB |
Output is correct |
| 47 |
Correct |
131 ms |
6640 KB |
Output is correct |
| 48 |
Correct |
138 ms |
6624 KB |
Output is correct |
| 49 |
Correct |
110 ms |
5612 KB |
Output is correct |
| 50 |
Correct |
118 ms |
5696 KB |
Output is correct |
| 51 |
Correct |
159 ms |
7208 KB |
Output is correct |
| 52 |
Correct |
152 ms |
7224 KB |
Output is correct |
| 53 |
Correct |
140 ms |
7068 KB |
Output is correct |
| 54 |
Correct |
133 ms |
7172 KB |
Output is correct |
| 55 |
Correct |
160 ms |
7188 KB |
Output is correct |
| 56 |
Correct |
89 ms |
5468 KB |
Output is correct |
| 57 |
Correct |
45 ms |
1968 KB |
Output is correct |
| 58 |
Correct |
86 ms |
5388 KB |
Output is correct |
| 59 |
Correct |
88 ms |
5484 KB |
Output is correct |
| 60 |
Correct |
47 ms |
2052 KB |
Output is correct |
| 61 |
Correct |
88 ms |
3892 KB |
Output is correct |
| 62 |
Correct |
150 ms |
7204 KB |
Output is correct |
| 63 |
Correct |
134 ms |
7200 KB |
Output is correct |
| 64 |
Correct |
137 ms |
7240 KB |
Output is correct |
| 65 |
Correct |
168 ms |
7132 KB |
Output is correct |
| 66 |
Correct |
147 ms |
7240 KB |
Output is correct |
| 67 |
Correct |
147 ms |
7112 KB |
Output is correct |
| 68 |
Correct |
169 ms |
7168 KB |
Output is correct |
| 69 |
Correct |
168 ms |
7136 KB |
Output is correct |
| 70 |
Correct |
139 ms |
7188 KB |
Output is correct |
| 71 |
Correct |
150 ms |
7232 KB |
Output is correct |
| 72 |
Correct |
185 ms |
7236 KB |
Output is correct |
| 73 |
Correct |
140 ms |
7224 KB |
Output is correct |
