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Datatähti 2018 alku

Start:2017-10-02 00:00:00
End:2017-10-16 00:00:00
 

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CSES - Datatähti 2018 alku - Results
History
2017-10-02 00:03:36100
Task:Merkkijono
Sender:Tannhäuser
Submission time:2017-10-02 00:03:36
Language:C++
Status:READY
Score:100

Feedback

groupverdictscore
#1ACCEPTED

Test results

testverdicttime (s)
#1ACCEPTED0.04 / 1.00details
#2ACCEPTED0.03 / 1.00details
#3ACCEPTED0.05 / 1.00details
#4ACCEPTED0.04 / 1.00details
#5ACCEPTED0.04 / 1.00details
#6ACCEPTED0.05 / 1.00details
#7ACCEPTED0.03 / 1.00details
#8ACCEPTED0.04 / 1.00details
#9ACCEPTED0.03 / 1.00details
#10ACCEPTED0.04 / 1.00details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:21:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int j = 0; j + 1 < s.length(); j++) {
                                    ^
input/code.cpp:23:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while (j + 1 < s.length() && s[j] == s[j + 1]) {
                             ^

Code

#include <bits/stdc++.h>

#define N (1<<19)
#define ll long long
#define ld long double
#define M 1000000007
#define INF 0x5ADFACE5
#define LINF 0x51DEEFFEC7C0DECALL
#define pii pair<int, int>
#define pll pair<long long, long long>
#define F first
#define S second

using namespace std;

int main () {
	string s;
	cin>>s;
	int n = s.length();
	for (int i = 0; i < n; i++) {
		for (int j = 0; j + 1 < s.length(); j++) {
			if (s[j] == s[j + 1]) {
				while (j + 1 < s.length() && s[j] == s[j + 1]) {
					s = s.substr(0, j + 1) + s.substr(j + 2);
				}
				s = s.substr(0, j) + s.substr(j + 1);
				break;
			}
		}
	}
	cout<<s<<endl;
}

Test details

Test 1

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...
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correct output
ABABABABABABABABABABABABABABAB...
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user output
ABABABABABABABABABABABABABABAB...
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Test 2

Verdict: ACCEPTED

input
AABBAABBAABBAABBAABBAABBAABBAA...
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correct output
(no output)
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user output
(no output)
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Test 3

Verdict: ACCEPTED

input
ABABABABABABABABABABABABABABAB...
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correct output
(no output)
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user output
(no output)
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Test 4

Verdict: ACCEPTED

input
BBABABBBBBAABBBABABABBBBAAABAB...
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correct output
BAB
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user output
BAB
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Test 5

Verdict: ACCEPTED

input
ACDCBBACDBBBACAACBBDBADBAABABA...
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correct output
ACDCACDADBADABACACDCADADABABCA...
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user output
ACDCACDADBADABACACDCADADABABCA...
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Test 6

Verdict: ACCEPTED

input
EETFHIJOGACDHMGVFJCMETMZDEITTR...
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correct output
TFHIJOGACDHMGVFJCMETMZDEIROTET...
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user output
TFHIJOGACDHMGVFJCMETMZDEIROTET...
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Test 7

Verdict: ACCEPTED

input
GOONLAHLYPRFCZKIKSJWAWWYJJPCDB...
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correct output
GNLAHLYPRFCZKIKSJWAYPCDNWYMRCE...
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user output
GNLAHLYPRFCZKIKSJWAYPCDNWYMRCE...
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Test 8

Verdict: ACCEPTED

input
PISHWMOTCDDZFRMYMOMYDYYGJZIQHS...
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correct output
PISHWMOTCZFRMYMOMYDGJZIQHSVAOK...
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user output
PISHWMOTCZFRMYMOMYDGJZIQHSVAOK...
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Test 9

Verdict: ACCEPTED

input
QUVVTPXAMWWODFXRONJODPGBTCISGM...
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correct output
QUTPXAMODFXRONJODPGBTCISGMVRBW...
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user output
QUTPXAMODFXRONJODPGBTCISGMVRBW...
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Test 10

Verdict: ACCEPTED

input
POXHAHYEZTLYNFSLABODMRNKDSKROZ...
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correct output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...
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user output
POXHAHYEZTLYNFSLABODMRNKDSKROZ...
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