CSES - Datatähti 2023 alku - Results
Submission details
Task:Kertoma
Sender:Septicuss
Submission time:2022-10-31 17:09:29 +0200
Language:Java
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED22
#2ACCEPTED24
#3ACCEPTED54
Test results
testverdicttimegroup
#1ACCEPTED0.07 s1, 2, 3details
#2ACCEPTED0.07 s1, 2, 3details
#3ACCEPTED0.07 s1, 2, 3details
#4ACCEPTED0.07 s1, 2, 3details
#5ACCEPTED0.07 s1, 2, 3details
#6ACCEPTED0.07 s1, 2, 3details
#7ACCEPTED0.08 s2, 3details
#8ACCEPTED0.07 s2, 3details
#9ACCEPTED0.07 s2, 3details
#10ACCEPTED0.07 s2, 3details
#11ACCEPTED0.09 s3details
#12ACCEPTED0.09 s3details
#13ACCEPTED0.14 s3details
#14ACCEPTED0.23 s3details
#15ACCEPTED0.40 s3details
#16ACCEPTED0.52 s3details

Code

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.math.BigInteger;
import java.util.StringTokenizer;
public class C430 {
// 0 0 0 0 0 0 1 0 0 0 -> 6
static int[] occurences = new int[10];
static long digits = 0;
static long currentN = 2;
public static void main(String[] args) {
FastReader reader = new FastReader();
PrintWriter writer = new PrintWriter(new OutputStreamWriter(System.out));
for (int i = 0; i < 10; i++) {
occurences[i] = reader.nextInt();
digits += occurences[i];
}
reader.close();
boolean tomfoolery = false;
if (digits == 1 && occurences[6] == 1) {
currentN = 3;
tomfoolery = true;
}
if (digits == 1 && occurences[2] == 1) {
currentN = 2;
tomfoolery = true;
}
if (!tomfoolery)
findLowest();
writer.println(currentN);
writer.flush();
writer.close();
}
static void findLowest() {
long difference = digits - findDigits((int) currentN);
if (difference == -1) {
return;
}
if (difference > 0) {
currentN += difference > 10000 ? 1000 : difference > 1000 ? 100 : difference > 100 ? 10 : 1;
findLowest();
}
}
static int findDigits(int n) {
double digits = 0;
for (int i = 2; i <= n; i++)
digits += Math.log10(i);
return (int) (Math.floor(digits)) + 1;
}
static long countDigits(long n) {
double total = 0;
for (long i = 2; i <= n; i++)
total += Math.log10(i);
return (int) (Math.floor(total)) + 1;
}
static class FastReader {
private BufferedReader br;
private StringTokenizer st;
public FastReader() {
br = new BufferedReader(new InputStreamReader(System.in));
}
void close() {
try {
br.close();
} catch (IOException e) {
e.printStackTrace();
}
st = null;
br = null;
}
String next() {
while (st == null || !st.hasMoreElements()) {
try {
st = new StringTokenizer(br.readLine());
} catch (IOException e) {
e.printStackTrace();
}
}
return st.nextToken();
}
String nextLine() {
String str = "";
try {
str = br.readLine();
} catch (IOException e) {
e.printStackTrace();
}
return str;
}
int nextInt() {
return Integer.parseInt(next());
}
BigInteger nextBigInteger() {
return new BigInteger(next());
}
double nextDouble() {
return Double.parseDouble(next());
}
long nextLong() {
return Long.parseLong(next());
}
}
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 1 0 0 0 0 0 0 0

correct output
2

user output
2

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 0 0 0 0 1 0 0 0

correct output
3

user output
3

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
0 0 1 0 1 0 0 0 0 0

correct output
4

user output
4

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
2 0 1 1 0 0 1 0 2 0

correct output
10

user output
10

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
9 3 1 1 2 2 3 1 6 1

correct output
27

user output
27

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
10 4 3 4 3 2 2 4 3 7

correct output
36

user output
36

Test 7

Group: 2, 3

Verdict: ACCEPTED

input
71 53 36 30 25 29 42 24 34 29

correct output
199

user output
199

Test 8

Group: 2, 3

Verdict: ACCEPTED

input
71 33 46 38 27 45 36 21 35 35

correct output
205

user output
205

Test 9

Group: 2, 3

Verdict: ACCEPTED

input
93 38 35 26 43 54 38 25 41 34

correct output
222

user output
222

Test 10

Group: 2, 3

Verdict: ACCEPTED

input
100 33 33 45 36 43 38 54 56 36

correct output
242

user output
242

Test 11

Group: 3

Verdict: ACCEPTED

input
3419 1797 1845 1849 1879 1791 ...

correct output
5959

user output
5959

Test 12

Group: 3

Verdict: ACCEPTED

input
4776 2695 2709 2781 2616 2753 ...

correct output
8391

user output
8391

Test 13

Group: 3

Verdict: ACCEPTED

input
20097 12282 12229 12214 12406 ...

correct output
32001

user output
32001

Test 14

Group: 3

Verdict: ACCEPTED

input
47934 29918 29878 29713 29984 ...

correct output
71718

user output
71718

Test 15

Group: 3

Verdict: ACCEPTED

input
84691 54156 54277 54533 54296 ...

correct output
123123

user output
123123

Test 16

Group: 3

Verdict: ACCEPTED

input
99098 63339 63878 64182 63904 ...

correct output
142663

user output
142663