CSES - Datatähti 2018 alku - Results
Submission details
Task:Merkkijono
Sender:Ilmari2000
Submission time:2017-10-13 19:28:32 +0300
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
Test results
testverdicttime
#1ACCEPTED0.05 sdetails
#2ACCEPTED0.07 sdetails
#3ACCEPTED0.05 sdetails
#40.06 sdetails
#50.07 sdetails
#6ACCEPTED0.06 sdetails
#7ACCEPTED0.05 sdetails
#8ACCEPTED0.05 sdetails
#90.04 sdetails
#10ACCEPTED0.05 sdetails

Code

#include <iostream>
#include <string>

using namespace std;

int main()
{
	string str;
	cin >> str;

	for(unsigned int i = 0; i < str.length(); i++)
		if(!isalpha(str[i]))
		{
			str.erase(i, 1);
			i = 0;
		}

	bool loop = true;

	while(loop)
	{
		loop = false;
		for(unsigned int i = 0; i < str.length(); i++)
		{
			char current = str[i];

			unsigned int j = 0;
			for(j = 0; toupper(str[i + j]) == toupper(current); j++);
			if(j > 1)
			{
				str.erase(i, j);
				loop = true;
			}
		}
	}

	for(unsigned int i = 0; i < str.length(); i++)
		cout << (char)toupper(str[i]);
	cout << endl;
}

Test details

Test 1

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...

correct output
ABABABABABABABABABABABABABABAB...

user output
ABABABABABABABABABABABABABABAB...

Test 2

Verdict: ACCEPTED

input
AABBAABBAABBAABBAABBAABBAABBAA...

correct output
(empty)

user output
(empty)

Test 3

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...

correct output
(empty)

user output
(empty)

Test 4

Verdict:

input
BBABABBBBBAABBBABABABBBBAAABAB...

correct output
BAB

user output
A

Test 5

Verdict:

input
ACDCBBACDBBBACAACBBDBADBAABABA...

correct output
ACDCACDADBADABACACDCADADABABCA...

user output
ACDCACDADBADABACACDCADADABABCA...

Test 6

Verdict: ACCEPTED

input
EETFHIJOGACDHMGVFJCMETMZDEITTR...

correct output
TFHIJOGACDHMGVFJCMETMZDEIROTET...

user output
TFHIJOGACDHMGVFJCMETMZDEIROTET...

Test 7

Verdict: ACCEPTED

input
GOONLAHLYPRFCZKIKSJWAWWYJJPCDB...

correct output
GNLAHLYPRFCZKIKSJWAYPCDNWYMRCE...

user output
GNLAHLYPRFCZKIKSJWAYPCDNWYMRCE...

Test 8

Verdict: ACCEPTED

input
PISHWMOTCDDZFRMYMOMYDYYGJZIQHS...

correct output
PISHWMOTCZFRMYMOMYDGJZIQHSVAOK...

user output
PISHWMOTCZFRMYMOMYDGJZIQHSVAOK...

Test 9

Verdict:

input
QUVVTPXAMWWODFXRONJODPGBTCISGM...

correct output
QUTPXAMODFXRONJODPGBTCISGMVRBW...

user output
QUTPXAMODFXRONJODPGBTCISGMVRBW...

Test 10

Verdict: ACCEPTED

input
POXHAHYEZTLYNFSLABODMRNKDSKROZ...

correct output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...

user output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...