QOJ.ac
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 |
---|---|---|---|---|---|---|---|---|---|
#614218 | #8524. Weather Forecast | Tecy# | AC ✓ | 1720ms | 18224kb | C++20 | 4.4kb | 2024-10-05 15:55:59 | 2024-10-05 15:56:01 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
using i64 = int64_t;
constexpr double eps = 1e-6;
constexpr long long INF = 1e18;
struct Node {
int val;
int lpos, rpos;
// init
Node() : val(-1) {}
Node(int p) : val(p) {}
// update
Node& operator+=(const Node& n) {
val = max(val, n.val);
return *this;
}
// push_up
Node push_up(const Node& ln, const Node& rn) {
val = max(ln.val, rn.val);
return *this;
}
};
struct SegmentTree {
#define lp (p << 1)
#define rp (p << 1 | 1)
vector<Node> node;
SegmentTree(int n = 0) {
resize(n);
}
void resize(int n) {
node.resize((n + 1) * 4);
}
void build(int l, int r, int p = 1) {
node[p] = Node();
node[p].lpos = l;
node[p].rpos = r;
node[p].val = -1;
if (l == r) {
return;
}
int mid = (l + r) >> 1;
build(l, mid, lp);
build(mid + 1, r, rp);
node[p].push_up(node[lp], node[rp]);
}
void update(int pos, const Node& k, int p = 1) {
if (node[p].lpos == pos && pos == node[p].rpos) {
node[p] += k;
return;
}
int mid = (node[p].lpos + node[p].rpos) >> 1;
if (pos <= mid) {
update(pos, k, lp);
} else {
update(pos, k, rp);
}
node[p].push_up(node[lp], node[rp]);
}
Node query(const int& l, const int& r, int p = 1) {
if (l <= node[p].lpos && node[p].rpos <= r) {
return node[p];
}
int mid = (node[p].lpos + node[p].rpos) >> 1;
if (r <= mid) {
return query(l, r, lp);
}
if (mid < l) {
return query(l, r ,rp);
}
return Node().push_up(query(l, r, lp), query(l, r, rp));
}
#undef lp
#undef rp
};
// int sum=0;
// vector<double>fb;
// for(int i=1;i<=n;i++)
// {
// if(sum==0)
// {
// pre[++sum]=b[i];
// fb.push_back(-1*b[i]);
// suf[sum]=1;
// }
// if(pre[sum]>b[i])
// {
// pre[++sum]=b[i];
// fb.push_back(-1*b[i]);
// suf[sum]=1;
// }
// else
// {
// int it=lower_bound(fb.begin(),fb.end(),-1*b[i])-fb.begin();
// pre[it+1]=b[i];
// fb[it]=-1*b[i];
// suf[it+1]++;
// }
// }
// for(int i=1;i<=sum;i++)
// {
// if(pre[i]==b[n])
// {
// return suf[i]>=k;
// }
// }
// return false;
void solve() {
i64 n, k;
cin >> n >> k;
vector<i64> a(n + 1);
SegmentTree sgt(n + 1);
for (int i = 1; i <= n; i++) {
cin >> a[i];
}
auto check = [&](double x) -> bool {
sgt.build(0, n);
vector<int> f(n + 1);
vector<double> b(n + 1);
for (int i = 1; i <= n; i++) {
b[i] = a[i] - x;
b[i] += b[i - 1];
// cerr << b[i] << " ";
}
// cerr << endl;
auto tmp = b;
sort(tmp.begin(), tmp.end());
for (int i = 0; i <= n; i++) {
int pos = lower_bound(tmp.begin(), tmp.end(), b[i]) - tmp.begin();
int val = sgt.query(0, pos).val;
if (val != -1) {
f[i] = val + 1;
}
if (i == 0 || f[i] != 0) {
sgt.update(pos, f[i]);
}
// cerr << f[i] << " ";
}
// cerr << endl;
return f[n] >= k;
};
// cerr << check(5. / 3) << endl;
double l = 1;
double r = *max_element(a.begin() + 1, a.end());
double ans = 1;
while (r - l > eps) {
double m = (l + r) / 2;
if (check(m)) {
ans = max(ans, m);
l = m;
} else {
r = m;
}
}
cout << fixed << setprecision(15) << ans;
}
int main() {
ios::sync_with_stdio(false);
cout.tie(0);
cin.tie(0);
int T = 1;
// cin >> T;
for (int i = 1; i <= T; i++) {
solve();
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3892kb
input:
7 3 1 3 1 2 2 2 1
output:
1.666666030883789
result:
ok found '1.66667', expected '1.66667', error '0.00000'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
1 1 1
output:
1.000000000000000
result:
ok found '1.00000', expected '1.00000', error '0.00000'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
2 1 2 1
output:
1.500000000000000
result:
ok found '1.50000', expected '1.50000', error '0.00000'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
3 2 2 4 4
output:
2.999999523162842
result:
ok found '3.00000', expected '3.00000', error '0.00000'
Test #5:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
4 2 6 7 3 12
output:
6.500000000000000
result:
ok found '6.50000', expected '6.50000', error '0.00000'
Test #6:
score: 0
Accepted
time: 0ms
memory: 4020kb
input:
5 3 17 23 13 12 21
output:
16.499999642372131
result:
ok found '16.50000', expected '16.50000', error '0.00000'
Test #7:
score: 0
Accepted
time: 0ms
memory: 3796kb
input:
7 4 3 37 46 23 46 6 31
output:
22.999999359250069
result:
ok found '23.00000', expected '23.00000', error '0.00000'
Test #8:
score: 0
Accepted
time: 0ms
memory: 4036kb
input:
10 5 30 91 36 53 74 91 37 1 76 3
output:
39.499999716877937
result:
ok found '39.50000', expected '39.50000', error '0.00000'
Test #9:
score: 0
Accepted
time: 1ms
memory: 3932kb
input:
100 50 593 336 577 842 505 78 665 825 990 895 952 782 721 242 421 951 786 994 238 154 356 483 686 143 220 473 920 353 738 690 96 915 913 157 412 882 465 585 963 635 68 72 901 143 50 558 310 504 987 97 588 987 841 829 780 497 758 909 503 585 91 657 912 870 663 606 748 492 175 92 375 768 773 206 676 8...
output:
482.999999551102519
result:
ok found '483.00000', expected '483.00000', error '0.00000'
Test #10:
score: 0
Accepted
time: 5ms
memory: 3900kb
input:
1000 500 74 796 330 98 801 45 160 90 432 788 873 109 714 307 407 94 360 136 198 912 744 902 549 398 478 590 663 983 956 267 201 332 610 249 698 268 700 755 902 485 327 539 203 397 721 971 951 378 674 159 269 182 473 993 84 832 808 908 73 608 842 411 465 886 348 153 924 871 729 1 279 949 475 71 982 3...
output:
394.999999616295099
result:
ok found '395.00000', expected '395.00000', error '0.00000'
Test #11:
score: 0
Accepted
time: 51ms
memory: 4096kb
input:
10000 5000 821 298 787 377 804 127 552 321 868 2 375 982 196 201 154 323 49 881 81 182 265 584 179 530 130 213 469 887 667 771 637 634 872 528 560 552 168 299 603 668 244 275 838 524 874 508 751 52 83 224 957 910 349 102 285 236 897 44 797 332 834 978 534 730 260 178 842 877 961 219 378 552 294 796 ...
output:
390.499999507330358
result:
ok found '390.50000', expected '390.50000', error '0.00000'
Test #12:
score: 0
Accepted
time: 1305ms
memory: 17980kb
input:
200000 100000 240 455 802 920 682 343 84 855 428 864 623 114 400 668 175 66 376 309 970 367 526 980 47 962 793 90 494 352 721 69 920 233 442 103 812 38 644 987 718 897 756 752 490 436 476 46 690 434 869 179 519 74 833 349 970 328 2 77 964 782 383 536 461 736 540 906 249 296 8 35 259 865 267 831 604 ...
output:
391.333333274349570
result:
ok found '391.33333', expected '391.33333', error '0.00000'
Test #13:
score: 0
Accepted
time: 4ms
memory: 14244kb
input:
199998 23727 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...
output:
1.000000000000000
result:
ok found '1.00000', expected '1.00000', error '0.00000'
Test #14:
score: 0
Accepted
time: 797ms
memory: 17952kb
input:
199997 155 1 2 1 2 2 2 1 1 2 2 1 1 2 2 2 1 1 1 2 2 2 1 1 1 2 2 2 2 1 1 2 1 1 2 2 1 1 1 1 1 2 1 2 2 2 1 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 2 1 2 1 2 1 2 2 1 1 2 1 1 1 2 1 2 2 2 1 1 2 2 1 1 1 1 2 2 1 2 1 1 2 2 2 2 1 2 2 1 1 1 1 1 2 2 1 1 2 2 1 1 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 2 1 1 2 1 2 2 1 2 2 1 2 1 1...
output:
1.500288963317871
result:
ok found '1.50029', expected '1.50029', error '0.00000'
Test #15:
score: 0
Accepted
time: 1165ms
memory: 18024kb
input:
199997 5668 4 1 1 4 4 5 3 5 4 2 3 2 4 3 3 4 2 2 2 3 4 1 1 5 1 4 5 3 3 2 2 2 5 4 1 1 5 5 3 1 4 2 2 5 4 4 5 1 4 1 4 1 4 1 4 2 1 4 4 2 1 3 5 4 4 4 1 2 1 4 5 2 5 1 1 1 5 4 5 2 5 5 5 1 2 5 1 2 3 3 2 2 1 5 1 5 1 3 5 4 3 1 2 2 4 3 2 1 4 3 3 3 2 4 2 3 1 5 5 5 4 4 3 3 3 4 2 3 5 2 3 4 5 5 1 1 4 1 2 2 4 5 2 4 ...
output:
2.995343208312988
result:
ok found '2.99534', expected '2.99534', error '0.00000'
Test #16:
score: 0
Accepted
time: 1056ms
memory: 18028kb
input:
199999 40 7 8 8 2 10 1 2 10 1 4 3 7 2 2 5 7 3 7 9 2 9 1 9 9 7 9 4 5 5 6 10 4 8 1 8 2 7 1 8 4 4 10 4 7 3 2 7 8 10 9 6 9 4 5 7 7 2 9 4 7 1 7 3 6 3 1 7 10 6 1 4 7 1 4 2 3 5 1 5 10 5 5 10 5 10 4 7 3 2 4 3 8 8 6 1 5 1 3 8 5 1 9 5 1 4 2 5 2 8 4 3 6 5 5 10 7 6 6 4 9 6 10 3 4 8 7 2 6 9 7 6 9 2 8 9 7 5 8 4 8...
output:
5.501522958278656
result:
ok found '5.50152', expected '5.50152', error '0.00000'
Test #17:
score: 0
Accepted
time: 1422ms
memory: 18044kb
input:
199998 5 99 76 31 60 81 98 31 57 91 45 28 40 66 41 69 53 67 13 28 96 48 52 67 26 50 33 51 72 71 35 67 79 41 33 74 43 58 43 38 24 3 71 16 16 66 62 15 24 95 99 53 59 13 96 18 38 75 96 84 99 43 40 72 46 8 34 66 68 96 79 14 10 41 60 61 26 48 14 34 16 40 68 71 24 5 30 89 26 25 80 18 48 58 35 59 76 59 76 ...
output:
50.498642064630985
result:
ok found '50.49864', expected '50.49864', error '0.00000'
Test #18:
score: 0
Accepted
time: 1421ms
memory: 17988kb
input:
200000 3 772 660 48 48 244 440 394 172 177 335 139 778 502 336 571 880 552 539 797 111 428 654 720 549 679 510 503 426 290 358 2 358 649 811 327 237 829 767 867 111 122 223 725 141 310 69 682 694 529 315 743 23 335 485 272 426 321 449 370 202 779 345 165 826 117 371 785 115 709 333 816 379 682 479 9...
output:
500.842516096308827
result:
ok found '500.84252', expected '500.84252', error '0.00000'
Test #19:
score: 0
Accepted
time: 1720ms
memory: 18152kb
input:
200000 1 699 581 24 253 228 784 562 694 404 878 909 661 750 889 344 167 931 267 4 792 73 639 749 368 197 813 644 920 738 793 38 70 609 82 182 120 433 814 270 582 298 189 867 451 816 777 20 253 603 868 790 909 995 161 701 195 735 63 365 316 313 526 632 103 808 883 9 374 722 493 64 476 324 456 617 325...
output:
499.592789446003735
result:
ok found '499.59279', expected '499.59279', error '0.00000'
Test #20:
score: 0
Accepted
time: 1533ms
memory: 17972kb
input:
200000 4 378 431 131 583 87 928 543 8 589 805 763 742 240 448 773 535 254 624 987 17 177 809 721 536 943 969 320 5 100 129 267 428 132 476 313 295 911 664 89 212 439 660 468 218 932 519 763 604 656 580 603 850 957 29 711 161 68 595 420 390 289 378 892 609 141 763 536 328 407 562 176 57 480 873 176 3...
output:
499.676797263324261
result:
ok found '499.67680', expected '499.67680', error '0.00000'
Test #21:
score: 0
Accepted
time: 1479ms
memory: 18224kb
input:
199998 16 210 964 506 738 277 887 839 677 841 520 76 429 170 72 213 354 243 643 198 983 211 260 534 757 382 627 673 53 411 217 643 778 254 686 946 483 252 286 434 138 645 383 213 314 307 930 388 300 916 731 404 639 896 173 148 840 199 638 495 150 501 875 720 498 148 183 743 338 512 467 964 251 125 4...
output:
500.238661470822990
result:
ok found '500.23866', expected '500.23866', error '0.00000'
Test #22:
score: 0
Accepted
time: 1243ms
memory: 17988kb
input:
199997 64 806 405 901 749 787 281 354 782 269 701 310 547 153 765 430 791 165 436 435 469 234 773 86 803 761 537 438 375 949 698 190 350 678 466 940 270 91 517 671 455 532 646 607 855 854 878 82 375 30 111 664 367 111 984 368 86 68 562 912 523 409 487 678 381 80 488 787 895 744 282 460 295 750 622 4...
output:
500.513686985708773
result:
ok found '500.51369', expected '500.51369', error '0.00000'
Test #23:
score: 0
Accepted
time: 1438ms
memory: 18044kb
input:
200000 256 195 814 581 503 866 403 770 748 121 147 299 789 120 394 525 869 3 338 985 478 553 524 842 287 838 383 181 944 14 43 727 967 282 388 456 333 257 620 730 17 180 133 423 277 482 6 436 418 35 338 593 773 511 404 418 604 113 503 93 419 411 936 979 644 604 51 141 933 656 942 743 809 971 44 126 ...
output:
501.662000989541411
result:
ok found '501.66200', expected '501.66200', error '0.00000'
Test #24:
score: 0
Accepted
time: 1561ms
memory: 17956kb
input:
200000 1024 140 473 274 200 938 194 799 848 186 67 216 684 721 405 999 550 227 954 724 155 979 330 1000 374 269 794 932 341 109 151 890 949 933 604 257 994 541 429 459 922 179 401 416 606 152 856 796 347 296 458 617 924 462 893 480 492 487 159 247 835 125 360 590 331 98 590 861 231 499 501 764 977 8...
output:
500.442911192774773
result:
ok found '500.44291', expected '500.44291', error '0.00000'
Test #25:
score: 0
Accepted
time: 1679ms
memory: 18056kb
input:
200000 4096 771 970 259 420 680 18 837 168 619 692 481 699 260 716 54 327 679 142 72 767 427 455 88 59 446 356 581 687 42 774 7 589 788 19 168 795 695 337 575 617 355 674 859 634 377 452 624 870 460 678 615 180 756 391 158 556 1 401 116 281 584 741 681 488 182 313 133 700 420 685 835 196 228 580 545...
output:
498.057777856476605
result:
ok found '498.05778', expected '498.05778', error '0.00000'
Test #26:
score: 0
Accepted
time: 1479ms
memory: 18196kb
input:
200000 16384 817 531 180 287 36 430 748 306 973 587 836 438 141 429 627 907 72 612 93 356 441 425 932 167 180 562 828 199 502 704 348 407 585 652 912 228 435 771 880 983 310 948 441 368 812 142 904 589 409 664 649 582 280 414 628 748 960 330 696 645 446 602 158 947 698 842 79 651 158 141 578 241 867...
output:
492.402156450785697
result:
ok found '492.40216', expected '492.40216', error '0.00000'
Test #27:
score: 0
Accepted
time: 1358ms
memory: 17984kb
input:
199999 65536 83 411 712 696 154 545 837 556 456 947 972 535 104 487 105 138 769 409 237 877 899 717 546 263 978 653 766 535 736 393 804 135 980 496 71 325 778 234 476 335 622 478 762 523 642 244 784 473 547 857 755 487 1000 684 888 625 610 639 970 898 735 311 370 801 324 145 255 331 926 100 444 884 ...
output:
446.714285475201905
result:
ok found '446.71429', expected '446.71429', error '0.00000'
Test #28:
score: 0
Accepted
time: 4ms
memory: 13992kb
input:
200000 200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
1.000000000000000
result:
ok found '1.00000', expected '1.00000', error '0.00000'
Test #29:
score: 0
Accepted
time: 1211ms
memory: 18060kb
input:
200000 1 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1...
output:
999.999999069608748
result:
ok found '1000.00000', expected '1000.00000', error '0.00000'
Test #30:
score: 0
Accepted
time: 1180ms
memory: 18004kb
input:
200000 121198 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
output:
198.341484100557864
result:
ok found '198.34148', expected '198.34148', error '0.00000'
Test #31:
score: 0
Accepted
time: 1366ms
memory: 18008kb
input:
200000 112621 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1...
output:
218.553180848248303
result:
ok found '218.55318', expected '218.55318', error '0.00000'
Test #32:
score: 0
Accepted
time: 1283ms
memory: 18144kb
input:
200000 72765 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2...
output:
318.751754193566740
result:
ok found '318.75175', expected '318.75175', error '0.00000'
Test #33:
score: 0
Accepted
time: 1334ms
memory: 17972kb
input:
200000 102154 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1...
output:
286.999999792315066
result:
ok found '287.00000', expected '287.00000', error '0.00000'
Test #34:
score: 0
Accepted
time: 914ms
memory: 17988kb
input:
200000 5436 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1...
output:
500.500000000000000
result:
ok found '500.50000', expected '500.50000', error '0.00000'
Test #35:
score: 0
Accepted
time: 1262ms
memory: 17988kb
input:
199999 7320 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1 1000 1...
output:
500.497304656542838
result:
ok found '500.49730', expected '500.49731', error '0.00000'
Test #36:
score: 0
Accepted
time: 1348ms
memory: 18220kb
input:
200000 301 149 282 183 59 151 194 475 273 607 579 626 396 241 350 290 300 348 37 159 355 149 617 548 369 52 450 340 291 559 547 281 564 598 85 357 521 349 455 328 419 316 274 279 109 72 253 277 184 222 455 37 386 363 630 546 37 253 369 154 620 119 151 392 551 347 108 245 202 310 132 214 152 168 278 ...
output:
498.323008212260902
result:
ok found '498.32301', expected '498.32301', error '0.00000'
Test #37:
score: 0
Accepted
time: 1322ms
memory: 17992kb
input:
200000 293 808 601 825 441 567 527 535 495 740 777 794 968 821 744 684 812 443 577 653 645 945 376 440 744 443 811 592 942 662 602 709 682 780 720 753 771 769 795 671 482 962 484 706 686 799 475 841 551 733 417 549 969 398 828 512 391 693 932 924 649 756 400 776 650 460 595 459 503 820 393 851 849 9...
output:
525.431319433264434
result:
ok found '525.43132', expected '525.43132', error '0.00000'
Test #38:
score: 0
Accepted
time: 1254ms
memory: 18024kb
input:
200000 315 294 788 311 408 751 422 348 212 214 542 597 706 286 337 251 677 664 226 375 216 239 604 631 578 364 460 540 552 417 323 755 402 514 362 491 593 360 269 587 769 585 498 316 702 678 332 296 500 583 724 657 443 502 502 502 445 239 546 374 491 241 648 507 699 232 687 502 296 314 238 412 251 2...
output:
434.757076153531671
result:
ok found '434.75708', expected '434.75708', error '0.00000'
Test #39:
score: 0
Accepted
time: 1423ms
memory: 17992kb
input:
200000 2837 229 331 720 303 447 560 266 281 507 599 485 527 285 574 637 442 574 275 454 439 396 661 253 537 417 420 753 256 620 665 735 644 571 218 677 498 329 559 615 467 127 599 502 564 653 204 600 265 583 132 425 223 501 274 245 200 113 250 498 666 427 266 560 492 724 483 578 651 269 373 509 242 ...
output:
500.307970967143774
result:
ok found '500.30797', expected '500.30797', error '0.00000'
Test #40:
score: 0
Accepted
time: 1083ms
memory: 17992kb
input:
200000 2853 406 406 436 18 229 67 77 283 193 83 94 65 57 301 579 292 298 608 330 417 175 246 502 201 77 491 323 428 438 15 378 151 157 601 271 161 447 374 323 52 328 484 394 421 251 316 42 159 78 160 232 375 269 458 575 440 59 240 368 483 66 69 418 362 43 203 605 200 544 521 325 598 475 416 393 57 1...
output:
502.818413118831813
result:
ok found '502.81841', expected '502.81841', error '0.00000'
Test #41:
score: 0
Accepted
time: 1486ms
memory: 18020kb
input:
200000 3094 422 211 390 334 480 293 496 268 723 624 277 410 511 265 527 710 641 492 712 772 582 658 776 352 577 534 517 472 359 272 605 352 322 658 706 207 752 679 512 192 400 417 308 560 722 674 721 413 329 754 194 314 192 276 724 604 398 433 511 683 290 197 274 715 635 788 354 203 787 246 193 325 ...
output:
547.386551466770470
result:
ok found '547.38655', expected '547.38655', error '0.00000'
Test #42:
score: 0
Accepted
time: 1454ms
memory: 17988kb
input:
200000 28103 708 792 276 400 262 638 578 843 463 790 595 745 678 551 795 616 571 379 403 381 311 357 267 704 843 781 777 527 442 828 781 739 721 336 398 718 475 782 827 543 459 498 561 673 823 392 720 280 625 466 331 855 374 807 709 746 698 760 522 305 844 374 633 370 421 370 639 641 665 684 368 664...
output:
467.077234067954123
result:
ok found '467.07723', expected '467.07723', error '0.00000'
Test #43:
score: 0
Accepted
time: 1455ms
memory: 18024kb
input:
200000 29569 371 396 745 373 607 287 291 433 209 265 466 653 579 434 255 281 785 329 632 488 352 680 652 363 690 678 230 716 538 397 400 764 574 375 591 353 792 549 235 401 798 328 579 488 302 454 733 660 282 590 463 402 205 229 723 227 569 307 356 481 622 541 432 469 251 462 599 773 498 467 664 288...
output:
470.799552693031728
result:
ok found '470.79955', expected '470.79955', error '0.00000'
Test #44:
score: 0
Accepted
time: 1429ms
memory: 18216kb
input:
200000 32584 617 803 809 891 394 729 401 731 363 432 526 529 435 622 763 686 627 854 730 816 789 342 777 509 900 783 615 560 772 469 502 555 899 457 391 615 560 615 846 300 740 384 526 434 327 497 421 306 343 616 843 878 437 587 415 476 822 300 331 458 610 664 417 506 379 537 398 699 724 727 332 319...
output:
394.715670916251838
result:
ok found '394.71567', expected '394.71567', error '0.00000'
Test #45:
score: 0
Accepted
time: 89ms
memory: 4672kb
input:
20000 1000 2 3 2 3 3 2 3 1 2 1 1 3 1 3 1 2 2 3 1 1 3 2 3 3 3 2 1 2 1 2 2 1 1 3 3 1 2 3 2 2 1 3 3 3 2 2 2 3 1 2 2 1 3 1 1 1 2 3 2 2 1 2 1 1 1 2 2 2 2 3 2 3 2 1 1 3 3 1 1 2 3 3 1 1 3 3 2 2 3 2 3 3 1 1 3 2 3 3 2 1 2 1 1 1 1 2 3 2 3 3 1 2 3 2 3 3 2 2 1 1 1 1 2 3 3 3 1 3 1 1 3 2 2 2 2 3 1 3 1 2 2 2 2 2 2...
output:
1.986110687255859
result:
ok found '1.98611', expected '1.98611', error '0.00000'
Test #46:
score: 0
Accepted
time: 73ms
memory: 4708kb
input:
20000 400 2 2 3 1 3 3 3 2 3 2 3 3 3 1 2 2 3 2 3 1 2 1 3 3 1 3 3 3 3 3 1 2 2 1 2 1 2 2 3 3 1 3 1 1 1 1 1 3 3 2 2 3 3 2 2 3 2 3 2 3 2 2 3 3 3 1 1 1 1 2 2 2 3 3 3 1 1 3 1 3 1 1 3 2 3 1 1 1 1 2 2 2 3 1 1 2 1 1 1 3 1 1 3 1 1 3 1 3 1 1 2 1 3 2 3 1 1 2 2 1 1 1 3 1 1 3 1 1 2 1 2 3 2 2 1 1 1 1 1 1 2 2 1 3 2 ...
output:
1.992217063903809
result:
ok found '1.99222', expected '1.99222', error '0.00000'
Test #47:
score: 0
Accepted
time: 985ms
memory: 18124kb
input:
200000 1000 2 1 1 2 1 3 2 3 2 3 3 1 3 2 1 2 3 3 3 3 3 1 1 3 1 2 2 2 2 3 2 1 3 3 1 2 1 3 1 1 1 2 3 2 3 1 3 1 3 3 3 1 3 3 2 2 3 3 3 2 1 2 1 2 1 1 2 1 2 2 2 1 3 3 1 1 1 3 2 3 1 3 2 2 2 2 1 3 3 2 3 1 2 3 3 1 1 2 2 2 1 3 3 2 1 1 2 2 2 1 1 3 1 2 3 1 3 2 3 2 1 2 3 2 2 1 2 2 1 3 1 2 1 3 2 2 3 1 2 2 2 1 3 2 ...
output:
1.999029159545898
result:
ok found '1.99903', expected '1.99903', error '0.00000'
Test #48:
score: 0
Accepted
time: 821ms
memory: 18104kb
input:
200000 4000 1 2 2 3 1 2 2 2 2 2 2 1 2 2 2 2 1 3 3 1 1 3 2 2 3 1 1 3 3 2 3 3 2 2 1 3 1 3 3 2 3 2 3 3 1 1 1 3 3 2 2 1 2 3 2 3 1 2 1 2 1 2 3 1 1 2 2 2 3 1 3 1 2 3 1 1 2 1 1 2 1 3 3 2 3 1 2 3 1 1 2 2 2 3 1 1 1 1 1 2 3 1 1 3 2 1 1 3 2 1 3 2 3 2 1 2 2 1 3 1 3 1 1 2 3 1 1 2 3 3 1 3 3 3 1 3 3 2 3 1 3 2 2 1 ...
output:
2.000000000000000
result:
ok found '2.00000', expected '2.00000', error '0.00000'
Test #49:
score: 0
Accepted
time: 1255ms
memory: 17708kb
input:
195554 67274 1 1 1000 1 1 1000 1000 1000 1000 1 1000 1000 1000 1 1000 1 1 1 1000 1 1000 1000 1000 1 1 1000 1 1000 1000 1000 1 1000 1000 1 1000 1000 1 1 1000 1 1 1 1 1000 1 1 1 1 1 1000 1 1000 1 1 1 1 1 1000 1000 1 1000 1000 1000 1000 1 1000 1 1 1000 1 1000 1000 1000 1000 1 1000 1000 1000 1000 1 1 10...
output:
400.599999441765249
result:
ok found '400.60000', expected '400.60000', error '0.00000'
Test #50:
score: 0
Accepted
time: 1236ms
memory: 17876kb
input:
198298 73157 1000 1000 1000 1000 1000 1000 1 30 1 1000 30 1 30 30 1000 1000 30 30 30 1 1000 1 1 1000 1000 30 1000 1000 1 1 1000 30 1 30 30 30 30 1000 30 30 1000 30 1 1000 1 30 1000 1000 1 30 1000 1 1000 1 1000 30 1 30 30 30 1000 30 1000 1000 1000 1000 30 1 1000 30 1 1000 1000 30 30 1000 1 30 1 1000 ...
output:
29.999999461695552
result:
ok found '30.00000', expected '30.00000', error '0.00000'
Test #51:
score: 0
Accepted
time: 1214ms
memory: 18008kb
input:
199335 191157 500 1000 500 500 500 1000 1000 500 500 500 500 500 1000 1000 500 500 1000 1000 500 1000 1000 500 500 500 500 1000 1000 500 500 1000 1000 1000 500 1000 500 1000 1000 1000 500 1000 500 500 1000 1000 500 500 1000 500 500 500 500 1000 500 1000 1000 500 1000 500 1000 1000 500 1000 500 1000 ...
output:
499.999999367631972
result:
ok found '500.00000', expected '500.00000', error '0.00000'
Test #52:
score: 0
Accepted
time: 1252ms
memory: 17624kb
input:
193286 78014 1 1 1 443 443 443 1000 1 443 443 1 443 443 1 443 1000 1 443 1 443 1000 443 1000 1000 443 1 1000 1 443 1000 1 1000 1000 1000 443 1 1000 443 1000 1000 443 1 1000 443 443 1000 1000 1000 1 1 1000 1 1000 1 443 443 1000 1000 1 1 443 1000 1000 1000 1000 443 1 443 1000 443 443 443 1 1 1000 443 ...
output:
400.599999441765249
result:
ok found '400.60000', expected '400.60000', error '0.00000'
Test #53:
score: 0
Accepted
time: 1141ms
memory: 17000kb
input:
185323 113454 202 1 1 1000 202 202 1000 202 1 202 202 1 1000 1000 202 1 1 202 1 1000 1 202 202 202 202 1000 202 1 1000 1 1 1 1 202 1000 1000 1000 202 1000 1 1000 1000 202 1000 202 202 1 202 1 1 202 202 202 202 1000 202 1000 1000 202 202 1000 1 1 1 1 202 202 202 1000 1 1000 202 1 1000 1000 1000 1000 ...
output:
101.499999642372131
result:
ok found '101.50000', expected '101.50000', error '0.00000'
Test #54:
score: 0
Accepted
time: 1192ms
memory: 17052kb
input:
188823 96736 1000 1000 1 1000 1000 239 1000 239 239 1 1 1 1000 239 1000 1000 1000 1000 239 239 239 1000 1 1000 1 1 1000 1000 1000 1000 1 1000 239 1000 239 239 1 1 1 239 1 1000 1 1 1000 1 1000 1 1000 1 239 1000 1000 1000 1 1 239 239 239 1 239 1 239 1000 1 1 239 239 1 1 1 1 1 1000 239 1 1000 239 1000 ...
output:
238.999999560415745
result:
ok found '239.00000', expected '239.00000', error '0.00000'
Test #55:
score: 0
Accepted
time: 1239ms
memory: 17916kb
input:
196699 128431 1000 314 314 1000 1000 1 314 314 1000 1000 314 1 1 314 314 314 1 314 1 1000 314 1000 314 314 1 1 314 1 1 314 1000 1000 1 1000 1000 1000 314 1000 1 314 1000 1 1000 314 1000 1 314 1 1000 1000 1000 1000 314 1 314 314 314 1000 1 1000 1 1 314 1 1000 314 1 314 314 1 1000 314 1000 314 314 314...
output:
157.499999757856131
result:
ok found '157.50000', expected '157.50000', error '0.00000'
Test #56:
score: 0
Accepted
time: 1294ms
memory: 17928kb
input:
198829 92637 694 694 1 1 694 1000 694 1 1 1 1 1000 1 1000 1 1 1000 1000 1 694 1 694 1000 694 1 694 1000 1 694 1 1 1000 1 1000 694 1000 1 694 1000 1000 1000 1 1 1000 1000 694 1 694 1000 694 694 1 694 1 1 694 1000 1000 1000 694 1000 1 1000 1 1 694 694 694 1 1000 1 694 1 1 1 1 1000 1000 1000 1000 1 100...
output:
440.714285329915583
result:
ok found '440.71429', expected '440.71429', error '0.00000'
Test #57:
score: 0
Accepted
time: 1204ms
memory: 16700kb
input:
182860 46210 1 1000 1 1000 1 1 1000 1 1 1000 1 1 1 1000 1000 1000 1000 1 1 1000 1 1 1000 1000 1 1000 1000 1000 1000 1 1000 1 1 1000 1000 1000 1000 1000 1000 1 1 1000 1 1000 1000 1000 1 1 1 1 1000 1 1000 1000 1000 1000 1000 1 1 1 1000 1000 1 1000 1000 1 1000 1000 1000 1000 1000 1000 1000 1000 1 1000 ...
output:
444.999999586492777
result:
ok found '445.00000', expected '445.00000', error '0.00000'
Test #58:
score: 0
Accepted
time: 1177ms
memory: 16896kb
input:
185589 61131 1000 1000 1000 1000 1000 1 1000 1 1 1000 1 1 1000 1 1000 1000 1 1000 1000 1000 1 1 1 1 1000 1000 1 1000 1000 1000 1000 1 1 1000 1 1000 1000 1000 1 1 1000 1000 1 1 1000 1000 1 1000 1000 1 1000 1 1000 1000 1000 1000 1 1 1 1000 1000 1 1 1 1000 1000 1000 1000 1 1000 1000 1 1000 1 1000 1 100...
output:
400.599999441765249
result:
ok found '400.60000', expected '400.60000', error '0.00000'
Test #59:
score: 0
Accepted
time: 1419ms
memory: 16840kb
input:
184307 4198 1000 1 1 1 1 1000 1 1 1 1000 1000 1 1 1000 1000 1000 1 1000 1 1000 1 1000 1000 1000 1000 1 1000 1 1000 1 1000 1 1 1000 1000 1000 1 1000 1 1000 1000 1 1 1 1000 1000 1 1 1000 1 1000 1 1000 1 1 1 1000 1 1 1 1 1000 1 1000 1 1 1 1 1000 1 1 1000 1000 1 1 1000 1 1000 1000 1000 1 1 1000 1 1 1000...
output:
499.916925663128495
result:
ok found '499.91693', expected '499.91693', error '0.00000'
Test #60:
score: 0
Accepted
time: 1484ms
memory: 17852kb
input:
197290 21040 1000 1 1000 1 1000 1000 1000 1 1000 1000 1000 1000 1000 1 1 1 1000 1 1000 1000 1000 1 1000 1 1000 1 1000 1000 1000 1 1 1 1 1 1000 1000 1000 1 1 1 1 1000 1000 1 1000 1 1000 1000 1000 1000 1 1000 1 1 1000 1000 1 1000 1000 1000 1 1 1 1000 1 1 1 1000 1000 1 1000 1 1 1000 1 1 1000 1 1000 1 1...
output:
488.643567453138530
result:
ok found '488.64357', expected '488.64357', error '0.00000'
Test #61:
score: 0
Accepted
time: 1372ms
memory: 17400kb
input:
191881 27563 1000 1 1 1 1 1 1 1 1 1000 1000 1000 1000 1 1000 1 1 1 1 1 1 1 1 1000 1 1 1 1000 1000 1 1000 1 1000 1 1 1 1000 1 1000 1 1000 1000 1000 1 1 1 1000 1000 1000 1000 1 1000 1000 1000 1 1000 1000 1000 1000 1000 1 1000 1000 1000 1000 1000 1 1 1 1000 1 1 1 1000 1000 1 1000 1 1 1 1000 1000 1 1000...
output:
481.999999862164259
result:
ok found '482.00000', expected '482.00000', error '0.00000'
Test #62:
score: 0
Accepted
time: 1218ms
memory: 17848kb
input:
196833 128889 901 901 829 829 901 901 901 901 901 829 901 829 829 829 901 829 901 901 901 901 829 901 901 901 829 829 901 829 829 829 829 901 829 829 901 901 829 829 901 829 901 901 901 901 829 901 901 901 829 901 829 901 829 901 901 901 829 829 901 829 901 901 829 901 901 829 901 829 901 829 829 82...
output:
828.999999932944775
result:
ok found '829.00000', expected '829.00000', error '0.00000'
Test #63:
score: 0
Accepted
time: 1130ms
memory: 16784kb
input:
182953 128584 159 725 725 159 725 159 725 725 159 159 725 725 725 159 159 725 159 159 725 725 159 725 159 725 725 725 159 725 725 159 159 725 159 159 159 159 159 725 725 725 159 159 159 725 159 159 159 725 725 159 159 725 725 159 159 725 725 159 159 159 725 159 159 159 725 725 159 159 159 725 725 72...
output:
158.999999869614840
result:
ok found '159.00000', expected '159.00000', error '0.00000'
Test #64:
score: 0
Accepted
time: 1306ms
memory: 18032kb
input:
199482 88243 712 137 712 712 137 712 712 137 712 712 137 137 137 137 137 712 137 137 137 712 137 137 137 712 137 712 712 712 137 137 137 137 712 712 712 712 712 137 712 137 712 712 137 712 137 712 712 137 712 712 137 712 712 712 712 137 137 712 712 137 137 137 712 712 137 137 712 137 712 137 712 137...
output:
328.666666543111205
result:
ok found '328.66667', expected '328.66667', error '0.00000'
Test #65:
score: 0
Accepted
time: 1202ms
memory: 16856kb
input:
184372 83031 566 120 120 120 566 566 120 566 120 120 120 120 566 120 120 566 566 120 120 566 566 566 566 120 120 566 566 566 566 566 566 120 120 120 120 566 566 566 120 566 566 566 566 120 120 566 120 120 120 120 120 566 120 120 120 120 120 566 120 120 120 120 566 566 120 566 120 120 566 566 566 120...
output:
268.666666195727885
result:
ok found '268.66667', expected '268.66667', error '0.00000'
Test #66:
score: 0
Accepted
time: 1107ms
memory: 16592kb
input:
180433 128410 988 675 675 988 675 988 988 675 675 675 675 675 675 988 675 675 988 988 988 988 988 675 988 988 675 675 988 675 675 988 988 675 675 988 988 988 988 988 988 988 988 988 675 675 675 988 675 988 988 988 675 675 675 988 988 675 675 675 988 988 988 675 988 988 988 988 675 675 988 675 988 98...
output:
674.999999274499714
result:
ok found '675.00000', expected '675.00000', error '0.00000'
Extra Test:
score: 0
Extra Test Passed