| Task: | Program |
| Sender: | fjuengermann |
| Submission time: | 2017-01-22 15:15:27 +0200 |
| Language: | Java |
| Status: | READY |
| Result: | 21 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 21 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.16 s | 1 | details |
| #2 | ACCEPTED | 0.14 s | 1 | details |
| #3 | ACCEPTED | 0.16 s | 1 | details |
| #4 | ACCEPTED | 0.16 s | 1 | details |
| #5 | ACCEPTED | 0.16 s | 1 | details |
| #6 | ACCEPTED | 0.16 s | 1 | details |
| #7 | ACCEPTED | 0.15 s | 1 | details |
| #8 | ACCEPTED | 0.15 s | 1 | details |
| #9 | ACCEPTED | 0.15 s | 1 | details |
| #10 | ACCEPTED | 0.15 s | 1 | details |
| #11 | ACCEPTED | 0.14 s | 2 | details |
| #12 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #14 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #16 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #17 | ACCEPTED | 0.14 s | 2 | details |
| #18 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #19 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #20 | ACCEPTED | 0.19 s | 2 | details |
| #21 | RUNTIME ERROR | 0.12 s | 3 | details |
| #22 | RUNTIME ERROR | 0.14 s | 3 | details |
| #23 | RUNTIME ERROR | 0.16 s | 3 | details |
| #24 | RUNTIME ERROR | 0.12 s | 3 | details |
| #25 | RUNTIME ERROR | 0.17 s | 3 | details |
| #26 | RUNTIME ERROR | 0.17 s | 3 | details |
| #27 | RUNTIME ERROR | 0.14 s | 3 | details |
| #28 | RUNTIME ERROR | 0.14 s | 3 | details |
| #29 | RUNTIME ERROR | 0.15 s | 3 | details |
| #30 | RUNTIME ERROR | 0.14 s | 3 | details |
Code
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Queue;
import java.util.Scanner;
/**
* Created by Florian on 22-Jan-17.
*/
public class Program2 {
static final int N = 1000000;
static boolean[] visited = new boolean[N];
public static void main(String args[]) throws IOException {
Scanner sc = new Scanner(System.in);
int n = Integer.parseInt(sc.nextLine());
int m = n % 3;
if (m == 0) {
System.out.println(0);
return;
}
Queue<Integer> queue = new LinkedList<>();
Queue<ArrayList<Boolean>> paths = new LinkedList<>();
queue.add(1);
paths.add(new ArrayList<>());
ArrayList<Boolean> path;
int i;
while (true) {
i = queue.poll();
path = paths.poll();
if (i == n)
break;
int a = i + 3;
int b = 2 * i;
if (a <= n && !visited[a]) {
queue.add(a);
ArrayList<Boolean> pathA = new ArrayList<>(path);
pathA.add(false);
paths.add(pathA);
}
if (b <= n && !visited[b]) {
queue.add(b);
ArrayList<Boolean> pathB = new ArrayList<>(path);
pathB.add(true);
paths.add(pathB);
}
}
StringBuilder sb = new StringBuilder();
sb.append((path.size()+1)).append("\n");
for (Boolean b : path) {
if (b)
sb.append("MUL\n");
else
sb.append("ADD\n");
}
sb.append("END\n");
OutputStream out = new BufferedOutputStream(System.out);
byte[] b = sb.toString().getBytes();
out.write(b);
out.flush();
}
}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 58 |
| correct output |
|---|
| 8 MUL ADD MUL ADD ... |
| user output |
|---|
| 8 ADD ADD ADD ADD ... |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 72 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 83 |
| correct output |
|---|
| 8 MUL ADD MUL MUL ... |
| user output |
|---|
| 8 ADD ADD ADD MUL ... |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 53 |
| correct output |
|---|
| 8 ADD MUL ADD MUL ... |
| user output |
|---|
| 8 ADD MUL ADD MUL ... |
Test 5
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 100 |
| correct output |
|---|
| 8 ADD MUL ADD MUL ... |
| user output |
|---|
| 8 ADD MUL ADD MUL ... |
Test 6
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 64 |
| correct output |
|---|
| 6 ADD MUL MUL MUL ... |
| user output |
|---|
| 6 ADD MUL MUL MUL ... |
Test 7
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 84 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 8
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 60 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 9
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 51 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 10
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 77 |
| correct output |
|---|
| 9 ADD ADD MUL ADD ... |
| user output |
|---|
| 9 ADD ADD MUL ADD ... |
Test 11
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 941694 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 12
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 905674 |
| correct output |
|---|
| 30 MUL ADD MUL ADD ... |
| user output |
|---|
| (empty) |
Test 13
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 908426 |
| correct output |
|---|
| 29 ADD MUL ADD MUL ... |
| user output |
|---|
| (empty) |
Test 14
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 960500 |
| correct output |
|---|
| 31 ADD ADD MUL MUL ... |
| user output |
|---|
| (empty) |
Test 15
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 902101 |
| correct output |
|---|
| 27 MUL ADD MUL ADD ... |
| user output |
|---|
| (empty) |
Test 16
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 994208 |
| correct output |
|---|
| 27 ADD ADD MUL MUL ... |
| user output |
|---|
| (empty) |
Test 17
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 923538 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 18
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 950287 |
| correct output |
|---|
| 24 MUL ADD MUL ADD ... |
| user output |
|---|
| (empty) |
Test 19
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 950516 |
| correct output |
|---|
| 29 ADD ADD MUL MUL ... |
| user output |
|---|
| (empty) |
Test 20
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 921882 |
| correct output |
|---|
| 0 |
| user output |
|---|
| 0 |
Test 21
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 933942296856681219 |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "933942296856681219" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 22
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 955775764385016720 |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "955775764385016720" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 23
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 981578916796073406 |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "981578916796073406" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 24
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 927875200723222396 |
| correct output |
|---|
| 94 MUL ADD MUL MUL ... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "927875200723222396" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 25
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 990125206148420558 |
| correct output |
|---|
| 84 ADD MUL ADD MUL ... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "990125206148420558" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 26
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 964804802247123102 |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "964804802247123102" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 27
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 996610423667404231 |
| correct output |
|---|
| 96 MUL ADD MUL ADD ... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "996610423667404231" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 28
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 948665008088793691 |
| correct output |
|---|
| 86 MUL ADD MUL ADD ... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "948665008088793691" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 29
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 969397787818953279 |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "969397787818953279" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)
Test 30
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 918471787211371085 |
| correct output |
|---|
| 90 ADD MUL ADD MUL ... |
| user output |
|---|
| (empty) |
Error:
Exception in thread "main" java.lang.NumberFormatException: For input string: "918471787211371085" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:583) at java.lang.Integer.parseInt(Integer.java:615) at Program2.main(Program2.java:18)