| Task: | Urkupillit |
| Sender: | fergusq |
| Submission time: | 2015-01-29 16:08:57 +0200 |
| Language: | Java |
| Status: | READY |
| Result: | 45 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 12 |
| #2 | ACCEPTED | 33 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.04 s | 1 | details |
| #2 | ACCEPTED | 0.05 s | 1 | details |
| #3 | ACCEPTED | 0.04 s | 1 | details |
| #4 | ACCEPTED | 0.04 s | 1 | details |
| #5 | ACCEPTED | 0.03 s | 1 | details |
| #6 | ACCEPTED | 0.04 s | 2 | details |
| #7 | ACCEPTED | 0.04 s | 2 | details |
| #8 | ACCEPTED | 0.04 s | 2 | details |
| #9 | ACCEPTED | 0.06 s | 2 | details |
| #10 | ACCEPTED | 0.06 s | 2 | details |
| #11 | ACCEPTED | 0.76 s | 3 | details |
| #12 | RUNTIME ERROR | 0.04 s | 3 | details |
| #13 | RUNTIME ERROR | 0.03 s | 3 | details |
| #14 | RUNTIME ERROR | 0.05 s | 3 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;
public class Urut {
/*public static void main(String[] args) {
IO io = new IO();
int n = io.nextInt();
int k = io.nextInt();
int mitta = k > n ? n/4+n/2 : n;
int montako = k/mitta;
int plus = k%mitta;
int[] urut = new int[n];
System.err.println(montako + " " + plus + " (" + mitta + ") ");
int skip = 0, j = montako+1;
for (int i = n; i > 0; i--) {
System.err.print(i);
if ((i>=mitta+2&&i<=mitta+1+montako)||i==plus+1) {
skip++;
urut[i-1] = j--;
}
else urut[i-1] = i+skip;
System.err.println(" " + urut[i-1] + " (" + skip + ")");
}
for (int i = 0; i < n; i++) io.println(urut[i]);
io.close();
}*/
public static void main(String[] args) {
IO io = new IO();
int n = io.nextInt();
int k = io.nextInt();
List<Integer> urut = new ArrayList<Integer>(n);
for (int i = 0; i < n; i++) urut.add(i+1);
if (k < n) {
int yks = urut.remove(0);
urut.add(k, yks);
}
else lbl: {
int yks = urut.remove(0);
int b = 0;
//while (true) {
int i = 2;
int j = i*(i-1)/2;
while (j < k) {
int joku = urut.remove(b+i-1);
urut.add(b, joku);
i++; j = i*(i-1)/2;
}
i--;
j = i*(i-1)/2;
System.err.println("k: " + k + " j:" + j + " i:" + i + " b:" + b);
/*if (k-j < n-i-b) {
int yks = urut.remove(b+i+(k-j));
urut.add(b+i, yks);
break lbl;
}
else {
b = b+i;
k = k-j;
}*/
//}
urut.add(k-j, yks);
}
for (int i : urut) io.println(i);
io.close();
}
}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 0 |
| correct output |
|---|
| 1 2 3 4 5 |
| user output |
|---|
| 1 2 3 4 5 |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 10 |
| correct output |
|---|
| 5 4 3 2 1 |
| user output |
|---|
| 5 4 3 2 1 |
Error:
k: 10 j:6 i:4 b:0
Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 3 |
| correct output |
|---|
| 4 1 2 3 5 |
| user output |
|---|
| 2 3 4 1 5 |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 1 |
| correct output |
|---|
| 2 1 3 4 5 |
| user output |
|---|
| 2 1 3 4 5 |
Test 5
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 2 |
| correct output |
|---|
| 3 1 2 4 5 |
| user output |
|---|
| 2 3 1 4 5 |
Test 6
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 0 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 1 2 3 4 5 ... |
Test 7
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 4950 |
| correct output |
|---|
| 100 99 98 97 96 95 94 93 92 91... |
| user output |
|---|
| 100 99 98 97 96 ... |
Error:
k: 4950 j:4851 i:99 b:0
Test 8
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 2279 |
| correct output |
|---|
| 100 99 98 97 96 95 94 93 92 91... |
| user output |
|---|
| 69 1 68 67 66 ... |
Error:
k: 2279 j:2278 i:68 b:0
Test 9
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 2528 |
| correct output |
|---|
| 100 99 98 97 96 95 94 93 92 91... |
| user output |
|---|
| 72 71 70 69 68 ... |
Error:
k: 2528 j:2485 i:71 b:0
Test 10
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 4483 |
| correct output |
|---|
| 100 99 98 97 96 95 94 93 92 91... |
| user output |
|---|
| 96 95 94 93 92 ... |
Error:
k: 4483 j:4465 i:95 b:0
Test 11
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 100000 0 |
| correct output |
|---|
| 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| user output |
|---|
| 1 2 3 4 5 ... |
Test 12
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 4999950000 |
| correct output |
|---|
| 100000 99999 99998 99997 99996... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int. at IO.nextInt(IO.java:106) at Urut.main(Urut.java:43)
Test 13
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2969035543 |
| correct output |
|---|
| 100000 99999 99998 99997 99996... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int. at IO.nextInt(IO.java:106) at Urut.main(Urut.java:43)
Test 14
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 2495939870 |
| correct output |
|---|
| 100000 99999 99998 99997 99996... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.RuntimeException: IO.nextInt: Invalid int. at IO.nextInt(IO.java:106) at Urut.main(Urut.java:43)
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 1279770330 |
| correct output |
|---|
| 100000 99999 99998 99997 99996... |
| user output |
|---|
| (empty) |