QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #777170 | #6542. Optimal Quadratic Function | dkim110807 | TL | 1884ms | 4084kb | C++17 | 3.1kb | 2024-11-23 23:18:00 | 2024-11-23 23:18:01 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 3880kb
input:
1 4 0 0 1 3 2 9 3 0
output:
5.062500000001476
result:
ok found '5.0625000', expected '5.0625000', error '0.0000000'
Test #2:
score: 0
Accepted
time: 1884ms
memory: 4084kb
input:
60 1 1000 -990 2 171 -638 949 -99 2 633 227 -257 -602 3 634 -994 633 999 -374 995 3 445 -110 586 -121 462 29 9 -995 -224 -458 -833 691 -670 456 -259 -376 55 -563 -12 834 827 -826 -220 299 744 17 997 991 997 976 997 988 998 -986 999 -982 999 -980 999 -996 998 -988 998 -991 997 987 1000 996 999 -1000 ...
output:
0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 543160.125996426947495 121.000000000000000 0.832006181268710 412780.607179487108596 12.250000000000000 15750.250000000000112 118751.380086122037753 880245.505473594310956 1.000000000000214 15.363373360386534 85...
result:
ok 60 numbers
Test #3:
score: 0
Accepted
time: 141ms
memory: 4036kb
input:
1000 1 -585478 527569 1 152984 679945 1 -174472 172630 1 235983 471538 1 -250372 650998 1 521028 -109032 1 121457 989514 1 916700 -223410 1 25908 939341 1 999032 369442 1 249207 -874185 1 -921949 719467 1 -692065 -756006 1 580461 644861 1 -382986 975568 1 644060 -113069 1 -588888 717169 1 2947 -3929...
output:
0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.0000000000...
result:
ok 1000 numbers
Test #4:
score: 0
Accepted
time: 212ms
memory: 3808kb
input:
1000 2 578578 -462573 -614596 -50411 2 568651 926188 -15389 -281674 2 -56242 -213116 215036 310015 2 -568452 -743741 -314862 -573269 2 -428037 -926383 -172945 -31965 2 -58020 145819 -69585 116311 2 -629887 -794837 704590 -761914 2 243217 -433618 98814 -457689 2 147490 681479 665176 -119632 2 -851707...
output:
0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000 0.0000000000...
result:
ok 1000 numbers
Test #5:
score: 0
Accepted
time: 260ms
memory: 3828kb
input:
1000 3 -734917 -489090 419510 102330 712427 633246 3 36286 -456156 747264 -743132 260371 -674274 3 429263 14588 352092 -105774 547767 232534 3 -913665 328259 240305 -680653 -295994 -678964 3 597443 -368402 -231672 43641 -590555 396735 3 -603016 904082 -607928 649743 464117 526551 3 350193 -351624 33...
output:
0.000000000000026 0.000000000000006 0.000000000000005 0.000000000000058 0.000000000000106 0.000000000000000 0.000000000000000 0.000000000000002 0.000000000000010 0.000000000000002 0.000000000000013 0.000000000000011 0.000000000000000 0.000000000000004 0.000000000000013 0.000000000000010 0.0000000000...
result:
ok 1000 numbers
Test #6:
score: 0
Accepted
time: 370ms
memory: 3744kb
input:
1000 4 -48411 -514672 165369 -349660 -281244 -842990 50473 -422110 4 -487482 -318709 861670 -709796 -491931 -335068 -523699 -455262 4 -817575 -338873 869501 905839 -717462 -668516 841972 769497 4 530706 615905 128991 -871809 82920 -948448 -317630 -725769 4 144451 772470 -923425 791489 513030 193835 ...
output:
0.001635253628334 0.441888894582977 0.095087649234579 3655702.652041469400729 769858.665965179609316 876.964420813104694 2.383378175733986 0.003314335521666 0.046074291904300 0.414087194467353 31534.752852247763643 0.011533334104877 1322109.793599441878655 2475705.141872081662314 5494047.07657934553...
result:
ok 1000 numbers
Test #7:
score: 0
Accepted
time: 425ms
memory: 3724kb
input:
1000 5 -425128 981633 -381689 946206 957441 996145 84010 712860 -8814 738024 5 235841 662950 864929 -477349 823444 -108225 714735 661226 300163 983888 5 -972539 106077 -856485 556296 -951397 193386 -207377 778279 -862794 555900 5 -877483 818676 537271 -193411 341352 408858 167065 819835 451709 87895...
output:
162.217423813964973 24899.703042939825073 111166879.556448930605256 440.668047191033076 45502620.026470055141544 0.908165805464748 48119370.938410715323698 1331743.107386635368016 1145.041046427209537 11911.409090733246884 898995.931081814875256 0.281486418157213 7.835265463605484 0.770599247918454 ...
result:
ok 1000 numbers
Test #8:
score: 0
Accepted
time: 1369ms
memory: 3892kb
input:
1000 10 860001 272235 -30508 220967 711207 504388 77794 647164 303746 959200 592742 534104 57277 254211 266565 968002 919148 568676 991753 -20796 10 95213 204518 35283 198770 69842 203724 -316246 248661 -319918 245804 -923990 767251 -689125 503455 175418 229272 90053 206083 -815528 637145 10 -808164...
output:
52855287328.844837348908186 4736213.545032762882784 325.276607997365484 11692527.619339804877200 61306.467096100320077 24947264304.363289972767234 492734951022.520575106143951 0.965345763687243 1913.495512788362590 385.474669367790887 6.448445477241041 42078421804.716756794601679 5867468.01576466723...
result:
ok 1000 numbers
Test #9:
score: 0
Accepted
time: 1ms
memory: 3732kb
input:
1 4 -1000000 -1000000 -999999 1000000 999999 1000000 1000000 -1000000
output:
0.000000000000002
result:
ok found '0.0000000', expected '0.0000000', error '0.0000000'
Test #10:
score: 0
Accepted
time: 1ms
memory: 3792kb
input:
1 4 -1000000 -1000000 -999999 1000000 -999998 1000000 -999997 -100000
output:
12656250000.000000051222742
result:
ok found '12656250000.0000000', expected '12656250000.0000000', error '0.0000000'
Test #11:
score: 0
Accepted
time: 1ms
memory: 3792kb
input:
1 4 -1000000 -1000000 -999999 1000000 -999998 1000000 -999997 -1000000
output:
0.000000000000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #12:
score: 0
Accepted
time: 1ms
memory: 3728kb
input:
1 4 -1000000 -300000 -999999 300000 -999998 300000 -999997 -300000
output:
0.000000000000000
result:
ok found '0.0000000', expected '0.0000000', error '-0.0000000'
Test #13:
score: 0
Accepted
time: 1ms
memory: 3924kb
input:
1 4 -1000000 -999999 -999999 999998 -999998 999996 -999997 -999999
output:
0.562500000000512
result:
ok found '0.5625000', expected '0.5625000', error '0.0000000'
Test #14:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
8 4 -1000000 -1000000 -999999 1000000 999999 999977 1000000 -1000000 4 -1000000 -1000000 -999999 1000000 999999 999770 1000000 -1000000 4 -1000000 -1000000 -999999 1000000 999999 997770 1000000 -1000000 4 -1000000 -1000000 -999999 1000000 999999 977770 1000000 -1000000 4 -1000000 -1000000 -999999 10...
output:
33.062533078049401 3306.253307415282807 310806.560866302214549 30885837.137345049221040 62499875000.002895414829254 561097185.454214028315619 0.563063182144579 2770157895.509595137322322
result:
ok 8 numbers
Test #15:
score: 0
Accepted
time: 184ms
memory: 3792kb
input:
50 20 -78760 901241 -290160 346799 -100100 886312 -400033 -7842 -128289 858428 -443380 -236792 -204313 613533 870820 96059 812309 226162 -35539 980448 797663 345545 -445875 -256648 -460410 -299719 627726 793426 832862 169452 656272 795052 -339551 196857 -34433 992148 -388395 11457 -255059 482328 20 ...
output:
1995515551.237597091821954 81676587.164034128276398 15097.239984572737835 23.395512462928986 579359934.008904756454285 3853.663650216887800 50.381382977550507 2611489.366259177106258 131464690.063198950214428 2137.820045129135996 284.143966613847308 564775635.754286566108931 39822891364.870316289365...
result:
ok 50 numbers
Test #16:
score: -100
Time Limit Exceeded
input:
500 300 -574218 -271807 -443150 -83950 15479 867073 -467689 -121944 -318587 129168 -24306 766466 -968754 -612160 -814705 -519500 -60831 677156 -195474 372912 -44244 717366 -134450 505915 -523893 -204101 -179966 405956 -732527 -448979 -886997 -569400 -190507 383431 -538163 -223837 -885831 -568677 -60...