CSES - Datatähti 2018 alku - Results
Submission details
Task:Merkkijono
Sender:Tanko
Submission time:2017-10-03 20:07:36 +0300
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
Test results
testverdicttime
#1ACCEPTED0.05 sdetails
#2--details
#30.06 sdetails
#40.06 sdetails
#50.06 sdetails
#60.05 sdetails
#70.04 sdetails
#80.05 sdetails
#90.03 sdetails
#100.04 sdetails

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:13:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < str.size(); ++i) {
                                ^

Code

#include <string>
#include <vector>
#include <iostream>
int main()
{
std::string str;
std::cin >> str;
while (true) {
char rep = false;
size_t begin;
for (int i = 0; i < str.size(); ++i) {
if (rep) {
if (str[i] != rep) {
str.erase(begin, i);
break;
}
} else {
if (str[i] == str[i+1]) {
rep = str[i];
begin = i;
}
}
}
if (!rep)
break;
}
std::cout << str << std::endl;
}

Test details

Test 1

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...

correct output
ABABABABABABABABABABABABABABAB...

user output
ABABABABABABABABABABABABABABAB...

Test 2

Verdict:

input
AABBAABBAABBAABBAABBAABBAABBAA...

correct output
(empty)

user output
(empty)

Test 3

Verdict:

input
ABABABABABABABABABABABABABABAB...

correct output
(empty)

user output
ABABABABABABABABABABABABABABAB...

Test 4

Verdict:

input
BBABABBBBBAABBBABABABBBBAAABAB...

correct output
BAB

user output
ABABABABABA

Test 5

Verdict:

input
ACDCBBACDBBBACAACBBDBADBAABABA...

correct output
ACDCACDADBADABACACDCADADABABCA...

user output
ACDBADBDBCACBCBCBCACACDBDACBAD...

Test 6

Verdict:

input
EETFHIJOGACDHMGVFJCMETMZDEITTR...

correct output
TFHIJOGACDHMGVFJCMETMZDEIROTET...

user output
TFHIJOGACDHMGVFJCMETMZDEIKWXMH...

Test 7

Verdict:

input
GOONLAHLYPRFCZKIKSJWAWWYJJPCDB...

correct output
GNLAHLYPRFCZKIKSJWAYPCDNWYMRCE...

user output
GLAHLYPRFCZKIKSJWABLZCYPQVKJOZ...

Test 8

Verdict:

input
PISHWMOTCDDZFRMYMOMYDYYGJZIQHS...

correct output
PISHWMOTCZFRMYMOMYDGJZIQHSVAOK...

user output
PISHWMOTCDAOKCVWVNOFCVIDUKPNVK...

Test 9

Verdict:

input
QUVVTPXAMWWODFXRONJODPGBTCISGM...

correct output
QUTPXAMODFXRONJODPGBTCISGMVRBW...

user output
QUXAMONJODPGBTCISGMVFNTZPSAWUD...

Test 10

Verdict:

input
POXHAHYEZTLYNFSLABODMRNKDSKROZ...

correct output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...

user output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...