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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#182816 | #6754. Selection | ucup-team004# | AC ✓ | 1ms | 3520kb | C++20 | 1.4kb | 2023-09-18 16:16:01 | 2023-09-18 16:16:01 |
Judging History
answer
#include <bits/stdc++.h>
using i64 = long long;
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int n, m, q;
std::cin >> n >> m >> q;
std::vector<int> a(n), b(n);
for (int i = 0; i < n; i++) {
std::cin >> a[i] >> b[i];
}
std::vector<int> p(n);
std::iota(p.begin(), p.end(), 0);
std::sort(p.begin(), p.end(),
[&](int i, int j) {
return a[i] > a[j];
});
for (int t = 0; t < q; t++) {
int o;
std::cin >> o;
if (o == 1) {
int x, y;
std::cin >> x >> y;
x--;
b[x] = y;
} else {
int x;
std::cin >> x;
x--;
bool ok = false;
int res = m;
int girl = -1;
for (auto i : p) {
if (b[i] == 1) {
girl = i;
if (i == x) {
ok = true;
}
res--;
break;
}
}
for (auto i : p) {
if (i != girl && res > 0) {
if (i == x) {
ok = true;
}
res--;
}
}
std::cout << ok << "\n";
}
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3484kb
input:
3 2 3 3 0 1 1 2 0 2 2 1 2 0 2 2
output:
1 0
result:
ok 2 number(s): "1 0"
Test #2:
score: 0
Accepted
time: 1ms
memory: 3456kb
input:
1000 1 1000 617 0 199 0 776 0 536 1 258 0 311 1 579 0 844 0 356 1 587 0 564 0 782 0 37 1 717 1 612 1 245 1 444 1 750 0 52 1 92 1 741 0 266 1 71 1 189 1 419 1 580 1 585 1 268 1 255 0 490 1 70 1 497 1 829 1 469 1 641 0 929 1 379 1 507 0 474 1 407 0 221 1 985 0 815 1 217 0 445 1 386 0 132 0 154 0 736 1...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 470 numbers
Test #3:
score: 0
Accepted
time: 1ms
memory: 3484kb
input:
1000 1 1000 541 1 236 1 583 1 99 0 324 0 107 0 459 0 854 0 772 0 426 1 717 1 806 0 335 0 503 0 860 0 463 1 306 1 813 0 947 1 989 0 736 1 713 0 65 1 222 0 428 0 680 0 652 1 681 1 661 0 595 1 474 1 70 1 641 1 688 0 591 0 20 1 330 1 563 0 38 1 638 1 391 1 979 1 488 0 829 0 956 1 395 1 694 0 669 0 567 0...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 516 numbers
Test #4:
score: 0
Accepted
time: 1ms
memory: 3456kb
input:
1000 50 1000 950 0 163 0 276 0 422 1 449 0 81 0 245 1 995 1 908 1 466 0 123 0 848 1 749 0 370 1 86 1 299 1 384 0 570 1 678 0 713 0 360 0 737 0 627 0 60 1 250 1 88 1 915 1 145 0 863 0 925 1 742 0 409 1 858 1 441 0 803 0 811 1 575 0 47 0 271 1 107 1 431 0 677 1 704 0 340 0 160 0 856 1 176 0 488 1 832 ...
output:
0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 ...
result:
ok 511 numbers
Test #5:
score: 0
Accepted
time: 1ms
memory: 3484kb
input:
1000 1 1000 900 1 127 1 89 1 836 1 434 1 912 1 459 0 155 1 394 0 669 1 33 1 584 0 80 0 433 1 284 1 43 0 377 0 84 1 91 1 158 0 406 1 654 0 604 0 469 1 352 1 762 1 824 0 423 1 172 0 62 1 399 0 130 1 19 1 640 1 212 0 215 0 661 0 597 0 309 1 688 1 978 0 677 0 170 0 853 1 448 1 945 1 765 0 751 0 830 0 25...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 467 numbers
Test #6:
score: 0
Accepted
time: 1ms
memory: 3520kb
input:
1000 10 1000 135 1 844 1 342 0 548 0 385 0 595 1 271 1 189 0 685 0 951 0 586 0 132 0 537 0 99 1 828 1 676 1 407 1 20 0 297 0 91 1 336 1 113 0 370 1 498 0 201 1 866 1 64 0 443 0 852 0 46 0 51 0 146 1 650 1 60 0 349 0 773 1 556 0 219 1 526 1 659 1 913 1 260 1 186 0 787 0 130 1 669 0 307 1 105 1 316 1 ...
output:
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...
result:
ok 488 numbers