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 |
|---|---|---|---|---|---|---|---|---|---|
| #198961 | #6423. Fireworks | rsj | WA | 1ms | 4024kb | C++14 | 319b | 2023-10-03 19:39:38 | 2023-10-03 19:39:39 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
using ld = long double;
void get() {
long double n,m,p,i,ans=1e18,dt;
cin>>n>>m>>p;
dt=1;
for(i=1;i<=10000;i++) {
dt*=1-p/10000;
ans=min(ans,(n*i+m)/(1-dt));
}
printf("%.10Lf\n",ans);
}
int main() {
int T; cin>>T;
while(T--) get();
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3952kb
input:
3 1 1 5000 1 1 1 1 2 10000
output:
4.0000000000 10141.5852891136 3.0000000000
result:
ok 3 numbers
Test #2:
score: 0
Accepted
time: 1ms
memory: 3968kb
input:
20 10 27 2855 79 59 6888 65 72 7725 78 50 2888 31 21 5759 41 58 6619 47 27 3881 35 55 5095 77 7 6028 17 89 1792 84 60 8604 58 44 4923 88 27 3824 54 63 1482 19 42 5366 93 76 97 100 99 8660 96 36 4343 90 56 9515 24 44 9922
output:
89.7298056505 200.3484320557 177.3462783172 416.8398778004 90.2934537246 149.5694213627 190.6725070858 164.6015211156 139.3497013935 275.1331102484 167.3640167364 207.1907373553 300.7322175732 589.0588489505 101.8770282124 10796.8872669046 229.7921478060 303.9373704812 153.4419337888 68.5345696432
result:
ok 20 numbers
Test #3:
score: 0
Accepted
time: 1ms
memory: 3844kb
input:
10 954269343 987322500 9806 916720797 981711601 9728 902477101 957414437 9250 967013471 988735825 9674 985383693 926528961 9411 970653208 917703218 9331 998423148 911924940 9283 986159007 902133513 9759 953796828 947934512 9959 995334734 931874197 9944
output:
1980003919.0291658168 1951513567.0230263158 2010693554.5945945946 2021655257.3909448005 2031572260.1211348422 2023744964.0981673989 2057899480.7713023807 1934924193.0525668614 1909560538.2066472537 1938062078.6403861626
result:
ok 10 numbers
Test #4:
score: 0
Accepted
time: 1ms
memory: 4024kb
input:
10 933722894 72 9673 975866948 5 9424 910984544 95 9682 994597175 6 9351 972675086 51 9712 952759975 51 9114 956482031 85 9478 921988922 72 9017 950640658 36 9893 965297247 78 9342
output:
965287879.6650470382 1035512471.3497453310 940905431.7289816153 1063626543.6851673618 1001518880.7660626029 1045380761.4658766732 1009160282.7600759654 1022500825.1081290895 960922565.4503184069 1033287652.5369299935
result:
ok 10 numbers
Test #5:
score: 0
Accepted
time: 1ms
memory: 3948kb
input:
10 910088095 81 316 970640211 35 537 908853334 41 89 932269507 8 457 953224740 22 113 959834859 69 34 924852390 63 115 952730384 97 382 917634328 91 20 937287266 32 654
output:
28800258734.1772151925 18075237355.6797020435 102118356741.5730339438 20399770568.9277899303 84356173628.3185841739 282304390588.2352963388 80421952434.7826085389 24940588507.8534031324 458817209500.0000028908 14331610061.1620795066
result:
ok 10 numbers
Test #6:
score: 0
Accepted
time: 1ms
memory: 3980kb
input:
10 968675373 962412132 104 923494255 934310785 381 922721350 957856460 282 978335370 917228676 825 951116860 942542480 359 999013758 972493824 676 930242700 964474169 342 968944030 984608304 520 965837594 909045242 369 990484700 925952624 479
output:
106669104052.2942858934 31076848077.7611116040 40771434362.8951464705 16579259543.3635332594 33660076568.7019471321 20209258011.5019213539 34581380127.3951082230 24798113234.3329600524 33145494087.7282868009 26925682159.1201054975
result:
ok 10 numbers
Test #7:
score: 0
Accepted
time: 1ms
memory: 3832kb
input:
10 22 972733171 975 22 973609752 512 55 987399854 126 49 967364929 642 23 948126474 513 25 962813818 421 93 933323422 113 58 950364131 647 82 991906690 682 31 957667404 402
output:
972736672.6812934418 973616306.9869359169 987457697.3967793246 967376069.3154853236 948133283.1016139328 962822722.6475790979 933426898.3177281949 950377057.3633431627 991923706.5853916611 957678776.9653454308
result:
ok 10 numbers
Test #8:
score: 0
Accepted
time: 1ms
memory: 3848kb
input:
10 47 972371220 9743 65 949941115 9400 86 921812690 9736 11 927065494 9182 71 923766617 9378 63 941828720 9029 96 917539847 9084 88 952051332 9499 91 958386812 9427 64 950375055 9887
output:
972371465.9017902687 949941549.3204729251 921813131.8212261270 927065583.8583901209 923767096.4939659917 941829231.4426227260 917540568.6470663585 952051875.0552152066 958387391.9210137959 950375326.4956188945
result:
ok 10 numbers
Test #9:
score: 0
Accepted
time: 1ms
memory: 3852kb
input:
10 98 46 9403 99 89 9661 80 62 9450 25 20 9283 68 74 9328 54 14 9286 4 80 9574 35 61 9420 77 47 9943 22 9 9358
output:
153.1426140593 194.5968326260 150.2645502646 48.4757082840 152.2298456261 73.2285160457 87.7376227282 101.9108280255 124.7108518556 33.1267364822
result:
ok 10 numbers
Test #10:
score: 0
Accepted
time: 1ms
memory: 3844kb
input:
10 89 77 65 53 41 913 47 67 488 89 13 267 20 60 427 58 72 690 23 60 677 43 38 775 52 68 343 83 61 805
output:
15149.2838382386 795.1959596787 1340.2626103173 3590.6475047324 734.4631078246 1204.0440417989 568.4325370470 761.4534497617 1986.6695583741 1378.1584483391
result:
ok 10 numbers
Test #11:
score: -100
Wrong Answer
time: 1ms
memory: 3964kb
input:
20 5 1000000000 4 3 999999979 5 5 1000000000 2 2 999999999 4 3 999999983 1 3 999999984 1 3 999999987 3 3 999999974 1 2 999999998 1 1 999999981 2 4 999999971 4 3 999999992 1 5 999999973 4 4 999999984 4 3 999999972 4 2 999999994 4 2 999999980 5 4 999999970 5 2 999999980 2 4 999999983 4
output:
1018693090.3602480926 1006805302.4891374665 1156539263.6651519185 1018662530.0768583643 1581978103.6384062311 1581978105.2203369036 1052402441.6901114871 1581978089.4010301775 1581962308.0606402097 1156492982.4344208393 1018682874.3980429799 1581978117.8757822845 1018693062.8569098198 1018682887.640...
result:
wrong answer 1st numbers differ - expected: '1000153595.96685', found: '1018693090.36025', error = '0.01854'