CSES - KILO 2016 1/5

Submission details
Task:	Decrypt
Sender:	PILIPOJAT!!
Submission time:	2016-09-06 17:59:50 +0300
Language:	Java
Status:	READY
Result:	WRONG ANSWER

Test results
test	verdict	time
#1	WRONG ANSWER	0.10 s	details
#2	WRONG ANSWER	0.11 s	details
#3	WRONG ANSWER	0.10 s	details
#4	ACCEPTED	0.09 s	details
#5	WRONG ANSWER	0.10 s	details
#6	WRONG ANSWER	0.10 s	details
#7	ACCEPTED	0.10 s	details
#8	WRONG ANSWER	0.11 s	details
#9	WRONG ANSWER	0.10 s	details
#10	WRONG ANSWER	0.10 s	details
#11	WRONG ANSWER	0.10 s	details
#12	WRONG ANSWER	0.11 s	details
#13	ACCEPTED	0.10 s	details
#14	WRONG ANSWER	0.07 s	details
#15	WRONG ANSWER	0.11 s	details
#16	ACCEPTED	0.10 s	details
#17	WRONG ANSWER	0.10 s	details
#18	WRONG ANSWER	0.10 s	details
#19	WRONG ANSWER	0.10 s	details
#20	WRONG ANSWER	0.10 s	details
#21	WRONG ANSWER	0.10 s	details
#22	WRONG ANSWER	0.10 s	details
#23	ACCEPTED	0.09 s	details
#24	ACCEPTED	0.10 s	details
#25	WRONG ANSWER	0.10 s	details
#26	WRONG ANSWER	0.10 s	details
#27	WRONG ANSWER	0.10 s	details
#28	ACCEPTED	0.10 s	details
#29	WRONG ANSWER	0.10 s	details
#30	ACCEPTED	0.10 s	details

Code

import java.io.*;

/**
 * Created by migho on 6.9.2016.
 */
public class Main {

    //nopqrstuvwxyzabcdefghijklmn
    //tbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrntbbqvqrn

    public static void main(String[] argv) {
        IO io = new IO();

        // characters
        char[] f = io.next().toCharArray();

        //rounds
        int k = io.nextInt();

        //encrypted message
        char[] encryptedString = io.next().toCharArray();

        if(k % 2 == 0) {
            System.out.println(new String(encryptedString));
            System.exit(0);
        }

        char[] alphabet = "abcdefghijklmnopqrstuvwxyz".toCharArray();

        for (int offset = 0; offset < encryptedString.length; offset++) {
            char c = encryptedString[offset];
            int pos = 0;
            for (char x : f) {
                if (x == c) {
                    break;
                }
                pos++;
            }
            //int pos = Arrays.binarySearch(f, c);
            if (pos > 25) {
                System.out.println("impossible");
                System.exit(0);
            }
            encryptedString[offset] = alphabet[pos];
        }
        System.out.println(new String(encryptedString));
    }

    private static class IO extends PrintWriter {
        private InputStreamReader r;
        private static final int BUFSIZE = 1 << 15;
        private char[] buf;
        private int bufc;
        private int bufi;
        private StringBuilder sb;

        public IO() {
            super(new BufferedOutputStream(System.out));
            r = new InputStreamReader(System.in);

            buf = new char[BUFSIZE];
            bufc = 0;
            bufi = 0;
            sb = new StringBuilder();
        }

        private void fillBuf() throws IOException {
            bufi = 0;
            bufc = 0;
            while(bufc == 0) {
                bufc = r.read(buf, 0, BUFSIZE);
                if(bufc == -1) {
                    bufc = 0;
                    return;
                }
            }
        }

        private boolean pumpBuf() throws IOException {
            if(bufi == bufc) {
                fillBuf();
            }
            return bufc != 0;
        }

        private boolean isDelimiter(char c) {
            return c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '\f';
        }

        private void eatDelimiters() throws IOException {
            while(true) {
                if(bufi == bufc) {
                    fillBuf();
                    if(bufc == 0) throw new RuntimeException("IO: Out of input.");
                }

                if(!isDelimiter(buf[bufi])) break;
                ++bufi;
            }
        }

        public String next() {
            try {
                sb.setLength(0);

                eatDelimiters();
                int start = bufi;

                while(true) {
                    if(bufi == bufc) {
                        sb.append(buf, start, bufi - start);
                        fillBuf();
                        start = 0;
                        if(bufc == 0) break;
                    }

                    if(isDelimiter(buf[bufi])) break;
                    ++bufi;
                }

                sb.append(buf, start, bufi - start);

                return sb.toString();
            } catch(IOException e) {
                throw new RuntimeException("IO.next: Caught IOException.");
            }
        }

        public int nextInt() {
            try {
                int ret = 0;

                eatDelimiters();

                boolean positive = true;
                if(buf[bufi] == '-') {
                    ++bufi;
                    if(!pumpBuf()) throw new RuntimeException("IO.nextInt: Invalid int.");
                    positive = false;
                }

                boolean first = true;
                while(true) {
                    if(!pumpBuf()) break;
                    if(isDelimiter(buf[bufi])) {
                        if(first) throw new RuntimeException("IO.nextInt: Invalid int.");
                        break;
                    }
                    first = false;

                    if(buf[bufi] >= '0' && buf[bufi] <= '9') {
                        if(ret < -214748364) throw new RuntimeException("IO.nextInt: Invalid int.");
                        ret *= 10;
                        ret -= (int)(buf[bufi] - '0');
                        if(ret > 0) throw new RuntimeException("IO.nextInt: Invalid int.");
                    } else {
                        throw new RuntimeException("IO.nextInt: Invalid int.");
                    }

                    ++bufi;
                }

                if(positive) {
                    if(ret == -2147483648) throw new RuntimeException("IO.nextInt: Invalid int.");
                    ret = -ret;
                }

                return ret;
            } catch(IOException e) {
                throw new RuntimeException("IO.nextInt: Caught IOException.");
            }
        }

        public long nextLong() {
            try {
                long ret = 0;

                eatDelimiters();

                boolean positive = true;
                if(buf[bufi] == '-') {
                    ++bufi;
                    if(!pumpBuf()) throw new RuntimeException("IO.nextLong: Invalid long.");
                    positive = false;
                }

                boolean first = true;
                while(true) {
                    if(!pumpBuf()) break;
                    if(isDelimiter(buf[bufi])) {
                        if(first) throw new RuntimeException("IO.nextLong: Invalid long.");
                        break;
                    }
                    first = false;

                    if(buf[bufi] >= '0' && buf[bufi] <= '9') {
                        if(ret < -922337203685477580L) throw new RuntimeException("IO.nextLong: Invalid long.");
                        ret *= 10;
                        ret -= (long)(buf[bufi] - '0');
                        if(ret > 0) throw new RuntimeException("IO.nextLong: Invalid long.");
                    } else {
                        throw new RuntimeException("IO.nextLong: Invalid long.");
                    }

                    ++bufi;
                }

                if(positive) {
                    if(ret == -9223372036854775808L) throw new RuntimeException("IO.nextLong: Invalid long.");
                    ret = -ret;
                }

                return ret;
            } catch(IOException e) {
                throw new RuntimeException("IO.nextLong: Caught IOException.");
            }
        }

        public double nextDouble() {
            return Double.parseDouble(next());
        }
    }

}

Test details

Test 1

Verdict: WRONG ANSWER

input
`egkpmqujbxhiatorvznwcfynds 564...` view save

correct output
`impossible` view save

user output
`qkn` view save

Test 2

Verdict: WRONG ANSWER

input
`pdabvolaobzbaaisrntdtwluwf 2 oooooooooooooooooooooooooooooo...` view save

correct output
`impossible` view save

user output
`oooooooooooooooooooooooooooooo...` view save

Test 3

Verdict: WRONG ANSWER

input
`xtaoqlsjkezrcvinwfmbyhdgpu 872...` view save

correct output
`mmm` view save

user output
`aaa` view save

Test 4

Verdict: ACCEPTED

input
`wlcpatbrudxhofijgskqgevymz 1 joojjojjjoojjjjoojjojoojojoojj...` view save

correct output
`pmmppmpppmmppppmmppmpmmpmpmmpp...` view save

user output
`pmmppmpppmmppppmmppmpmmpmpmmpp...` view save

Test 5

Verdict: WRONG ANSWER

input
`tjyivkaulcjnehvtilatxjxmxd 300...` view save

correct output
`impossible` view save

user output
`skuaueazduy` view save

Test 6

Verdict: WRONG ANSWER

input
`tonbvkcqilfjghszxpwmdureay 2 nnv` view save

correct output
`ggx` view save

user output
`nnv` view save

Test 7

Verdict: ACCEPTED

input
`edmxaqolzisvnrfkcgwehbtjpu 179...` view save

correct output
`oooooooooooooooooooooooooooooo...` view save

user output
`oooooooooooooooooooooooooooooo...` view save

Test 8

Verdict: WRONG ANSWER

input
`hrygatmxebcusinbdplunukuai 1 i` view save

correct output
`impossible` view save

user output
`n` view save

Test 9

Verdict: WRONG ANSWER

input
`nsuftdzbmkqepgihlyxrvwajoc 724...` view save

correct output
`offfofofofofoffooofofooofffffo...` view save

user output
`efffefefefefeffeeefefeeefffffe...` view save

Test 10

Verdict: WRONG ANSWER

input
`kbybextsniougrdmqpwfahzlcv 2 stlooyhhdfzpspsospvhdpedouqsyr...` view save

correct output
`vmfaayzzkgsnvnvavnwzknekaxqvyi...` view save

user output
`stlooyhhdfzpspsospvhdpedouqsyr...` view save

Test 11

Verdict: WRONG ANSWER

input
`dugyojozcpjlwxepebzhfkqlzc 801...` view save

correct output
`impossible` view save

user output
`hw` view save

Test 12

Verdict: WRONG ANSWER

input
`kibphqeygnmsdvawzrfcuotxjl 2 ggggggggggggggggggggggggggg` view save

correct output
`bbbbbbbbbbbbbbbbbbbbbbbbbbb` view save

user output
`ggggggggggggggggggggggggggg` view save

Test 13

Verdict: ACCEPTED

input
`pstlbyjnovmekdqzrhwxwgcfai 315...` view save

correct output
`mmm` view save

user output
`mmm` view save

Test 14

Verdict: WRONG ANSWER

input
`uukjvcscfohyvqomdfdlysnuoe 2 eheeheheeheheeheeheeeehhhheehh...` view save

correct output
`impossible` view save

user output
`eheeheheeheheeheeheeeehhhheehh...` view save

Test 15

Verdict: WRONG ANSWER

input
`pkwsxbvdgmjutiyfqrzhealnoc 822...` view save

correct output
`hbkxkmhinhmwhwthbmhutgnkgoywho...` view save

user output
`ldspsclbflciliwldclvwkfskoyilo...` view save

Test 16

Verdict: ACCEPTED

input
`yqxvbohrlifmzdtwgejpcanuse 1 fl` view save

correct output
`ki` view save

user output
`ki` view save

Test 17

Verdict: WRONG ANSWER

input
`gauouzffisuxjtuufqdappivxv 205...` view save

correct output
`impossible` view save

user output
`eeeeeeeeeeeeeeeeeeeeeeeeeeeeee...` view save

Test 18

Verdict: WRONG ANSWER

input
`ovqzprxiluehkndsmtyafbwgjc 2 oo` view save

correct output
`tt` view save

user output
`oo` view save

Test 19

Verdict: WRONG ANSWER

input
`goqbyzivahrxnjwtdjluepsmkf 701...` view save

correct output
`impossible` view save

user output
`iiyiyiyyiyyyiyyyiyiyyyyyyiyyii...` view save

Test 20

Verdict: WRONG ANSWER

input
`vlovrwpvkfbotybcmcbixsbfly 2 jutqryuhbjjqvbpaeqoyduqneybsli...` view save

correct output
`impossible` view save

user output
`jutqryuhbjjqvbpaeqoyduqneybsli...` view save

Test 21

Verdict: WRONG ANSWER

input
`eawzhgmusltxjypkirbcfndovq 262...` view save

correct output
`a` view save

user output
`m` view save

Test 22

Verdict: WRONG ANSWER

input
`kqdpgnevpuyahrjclfzwsomxti 2 kkkkkkkkkkkkkkkkkkkkkkkkkkkkkk...` view save

correct output
`llllllllllllllllllllllllllllll...` view save

user output
`kkkkkkkkkkkkkkkkkkkkkkkkkkkkkk...` view save

Test 23

Verdict: ACCEPTED

input
`xwfgenquyctxdvmptcrdhvcxwq 778...` view save

correct output
`impossible` view save

user output
`impossible` view save

Test 24

Verdict: ACCEPTED

input
`sucejvkmrhtobzxglapdnifqwy 1 qddqqqqqdqqqqddddqqdqqqdqdqddq...` view save

correct output
`xttxxxxxtxxxxttttxxtxxxtxtxttx...` view save

user output
`xttxxxxxtxxxxttttxxtxxxtxtxttx...` view save

Test 25

Verdict: WRONG ANSWER

input
`pzukghijmcsalwnvoydxftbreu 413...` view save

correct output
`impossible` view save

user output
`gynqhkwuiainmsrgujafkbfzwmudeb...` view save

Test 26

Verdict: WRONG ANSWER

input
`adlsmbfijwmdcwglhgnvaooybu 1 aio` view save

correct output
`impossible` view save

user output
`ahv` view save

Test 27

Verdict: WRONG ANSWER

input
`zqynskaxvcljewmfditourgpbh 756...` view save

correct output
`oooooooooooooooooooooooooooooo...` view save

user output
`eeeeeeeeeeeeeeeeeeeeeeeeeeeeee...` view save

Test 28

Verdict: ACCEPTED

input
`truzcldhkeqspoabgyvmjwnfik 1 zz` view save

correct output
`dd` view save

user output
`dd` view save

Test 29

Verdict: WRONG ANSWER

input
`upfasuzkjuwhrnajgmitgysvil 467...` view save

correct output
`impossible` view save

user output
`hhhyyhyyhhyhyhyyhyyhhhyyhhhhyy...` view save

Test 30

Verdict: ACCEPTED

input
`bemlodzqjgixuksatvyfcpnhrw 1 zdaaskooqkzzifuzspzayokihzxqhf...` view save

correct output
`gfpponeehnggktmgovgpsenkxglhxt...` view save

user output
`gfpponeehnggktmgovgpsenkxglhxt...` view save

KILO 2016 1/5

Decrypt

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Tasks

Submissions (PILIPOJAT!!)