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 |
---|---|---|---|---|---|---|---|---|---|
#97608 | #5610. It's About Time | Nicolas125841 | AC ✓ | 114ms | 54768kb | Java11 | 1.2kb | 2023-04-17 13:28:14 | 2023-04-17 13:28:17 |
Judging History
answer
import java.io.*;
import java.math.*;
import java.util.*;
public class cal {
static final double eps = 1e-9;
public static void main(String args[]) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
StringTokenizer st = new StringTokenizer(br.readLine());
double r = Double.parseDouble(st.nextToken());
double s = Double.parseDouble(st.nextToken());
double h = Double.parseDouble(st.nextToken());
double diy = (r*Math.acos(-1.0)*2.0d)/(s*h);
double diyr = Math.round(diy);
int[] best = new int[3];
double tmp;
double gap = 2.0d;
for(int n1 = 2; n1 <= 1000; n1++) {
for(int n2 = 2*n1; n2 <= 1000; n2 += n1) {
for(int n3 = 2*n2; n3 <= 1000; n3 += n2) {
if(diyr > diy)
tmp = diyr - 1.0d/n1 + 1.0d/n2 - 1.0d/n3;
else
tmp = diyr + 1.0d/n1 - 1.0d/n2 + 1.0d/n3;
if(Math.abs(diy-tmp) < gap) {
gap = Math.abs(diy-tmp);
best[0] = n1;
best[1] = n2;
best[2] = n3;
}
}
}
}
for(int b : best)
pw.print(b + " ");
pw.println();
pw.close();
}
}
詳細信息
Test #1:
score: 100
Accepted
time: 94ms
memory: 52688kb
input:
92998938 66660 24
output:
4 100 400
result:
ok Output is valid!
Test #2:
score: 0
Accepted
time: 114ms
memory: 49220kb
input:
92998938 66660 25
output:
2 6 30
result:
ok Output is valid!
Test #3:
score: 0
Accepted
time: 100ms
memory: 52780kb
input:
1 1 1
output:
3 15 60
result:
ok Output is valid!
Test #4:
score: 0
Accepted
time: 71ms
memory: 52460kb
input:
1000000000 1000000 1000
output:
3 15 60
result:
ok Output is valid!
Test #5:
score: 0
Accepted
time: 81ms
memory: 54768kb
input:
1000000000 1 1
output:
5 45 540
result:
ok Output is valid!
Test #6:
score: 0
Accepted
time: 74ms
memory: 52320kb
input:
26373099 693335 239
output:
250 500 1000
result:
ok Output is valid!
Test #7:
score: 0
Accepted
time: 82ms
memory: 52796kb
input:
116691234 213569 246
output:
12 24 360
result:
ok Output is valid!
Test #8:
score: 0
Accepted
time: 87ms
memory: 52744kb
input:
50800597 848015 782
output:
2 50 750
result:
ok Output is valid!
Test #9:
score: 0
Accepted
time: 90ms
memory: 50808kb
input:
735896038 135114 659
output:
12 72 648
result:
ok Output is valid!
Test #10:
score: 0
Accepted
time: 96ms
memory: 52752kb
input:
366800924 611543 109
output:
2 10 40
result:
ok Output is valid!
Test #11:
score: 0
Accepted
time: 92ms
memory: 52268kb
input:
522294156 301860 432
output:
6 432 864
result:
ok Output is valid!
Test #12:
score: 0
Accepted
time: 72ms
memory: 52832kb
input:
408459747 702290 86
output:
2 114 684
result:
ok Output is valid!
Test #13:
score: 0
Accepted
time: 88ms
memory: 50976kb
input:
483269997 328697 800
output:
2 20 380
result:
ok Output is valid!
Test #14:
score: 0
Accepted
time: 97ms
memory: 52628kb
input:
10037736 216006 317
output:
12 180 900
result:
ok Output is valid!
Test #15:
score: 0
Accepted
time: 88ms
memory: 51240kb
input:
335021997 211213 76
output:
5 15 570
result:
ok Output is valid!
Test #16:
score: 0
Accepted
time: 85ms
memory: 54336kb
input:
628059082 935104 991
output:
2 4 120
result:
ok Output is valid!