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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 |
|---|---|---|---|---|---|---|---|---|---|
| #201483 | #5151. Bottle Flip | whsyhyyh# | AC ✓ | 1ms | 3952kb | C++14 | 205b | 2023-10-05 14:40:16 | 2023-10-05 14:40:17 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define db double
db h,r,a,w;
int main(){
scanf("%lf%lf%lf%lf",&h,&r,&a,&w);
db ans=(sqrt(a*w)-a)/(w-a)*h;
printf("%.10lf\n",ans);
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3948kb
input:
22 4 1 4
output:
7.3333333333
result:
ok found '7.3333333', expected '7.3333333', error '0.0000000'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
7 2 655 988
output:
3.1415941720
result:
ok found '3.1415942', expected '3.1415942', error '0.0000000'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
1 1 1 2
output:
0.4142135624
result:
ok found '0.4142136', expected '0.4142136', error '0.0000000'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3880kb
input:
1000 1000 999 1000
output:
499.8749374610
result:
ok found '499.8749375', expected '499.8749375', error '0.0000000'
Test #5:
score: 0
Accepted
time: 0ms
memory: 3948kb
input:
1000 1000 1 1000
output:
30.6534300317
result:
ok found '30.6534300', expected '30.6534300', error '0.0000000'
Test #6:
score: 0
Accepted
time: 1ms
memory: 3948kb
input:
1 1000 1 1000
output:
0.0306534300
result:
ok found '0.0306534', expected '0.0306534', error '0.0000000'
Test #7:
score: 0
Accepted
time: 1ms
memory: 3952kb
input:
1000 1000 482 483
output:
499.7409325729
result:
ok found '499.7409326', expected '499.7409326', error '0.0000000'
Test #8:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
1 1000 482 483
output:
0.4997409326
result:
ok found '0.4997409', expected '0.4997409', error '0.0000000'
Test #9:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
1 1000 1 2
output:
0.4142135624
result:
ok found '0.4142136', expected '0.4142136', error '0.0000000'
Test #10:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
1000 1000 1 2
output:
414.2135623731
result:
ok found '414.2135624', expected '414.2135624', error '0.0000000'
Test #11:
score: 0
Accepted
time: 0ms
memory: 3856kb
input:
961 1000 979 983
output:
480.0101931709
result:
ok found '480.0101932', expected '480.0101932', error '0.0000000'
Test #12:
score: 0
Accepted
time: 0ms
memory: 3868kb
input:
997 1000 977 983
output:
497.7369880083
result:
ok found '497.7369880', expected '497.7369880', error '0.0000000'
Test #13:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
1 928 1 66
output:
0.1096005908
result:
ok found '0.1096006', expected '0.1096006', error '0.0000000'
Test #14:
score: 0
Accepted
time: 0ms
memory: 3948kb
input:
1 928 2 88
output:
0.1310058042
result:
ok found '0.1310058', expected '0.1310058', error '0.0000000'
Test #15:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
1 928 3 74
output:
0.1676009074
result:
ok found '0.1676009', expected '0.1676009', error '0.0000000'
Test #16:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
1 928 3 41
output:
0.2129088554
result:
ok found '0.2129089', expected '0.2129089', error '0.0000000'
Test #17:
score: 0
Accepted
time: 0ms
memory: 3796kb
input:
1 928 1 12
output:
0.2240092377
result:
ok found '0.2240092', expected '0.2240092', error '0.0000000'
Test #18:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
2 928 89 93
output:
0.9890096617
result:
ok found '0.9890097', expected '0.9890097', error '0.0000000'
Test #19:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
7 928 51 72
output:
3.1990098767
result:
ok found '3.1990099', expected '3.1990099', error '0.0000000'
Test #20:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
722 547 709 752
output:
355.6863918193
result:
ok found '355.6863918', expected '355.6863918', error '0.0000000'
Test #21:
score: 0
Accepted
time: 0ms
memory: 3860kb
input:
242 742 518 920
output:
103.7429034611
result:
ok found '103.7429035', expected '103.7429035', error '0.0000000'
Test #22:
score: 0
Accepted
time: 0ms
memory: 3864kb
input:
873 701 43 201
output:
276.0875558478
result:
ok found '276.0875558', expected '276.0875558', error '0.0000000'
Test #23:
score: 0
Accepted
time: 0ms
memory: 3856kb
input:
268 228 527 562
output:
131.8460919363
result:
ok found '131.8460919', expected '131.8460919', error '0.0000000'
Test #24:
score: 0
Accepted
time: 0ms
memory: 3788kb
input:
312 558 341 839
output:
121.4683850779
result:
ok found '121.4683851', expected '121.4683851', error '0.0000000'
Test #25:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
274 85 178 364
output:
112.7564906921
result:
ok found '112.7564907', expected '112.7564907', error '0.0000000'
Test #26:
score: 0
Accepted
time: 0ms
memory: 3868kb
input:
641 539 341 977
output:
238.0544387404
result:
ok found '238.0544387', expected '238.0544387', error '0.0000000'
Test #27:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
245 861 438 872
output:
101.6183839219
result:
ok found '101.6183839', expected '101.6183839', error '0.0000000'
Test #28:
score: 0
Accepted
time: 0ms
memory: 3856kb
input:
640 181 156 606
output:
215.4198348909
result:
ok found '215.4198349', expected '215.4198349', error '0.0000000'