http://codeforces.com/contest/118/problem/B

how can I remove the extra space at the end of each line in python?

I tried in two ways but both of them are producing the wrong result due to extra space at the end.

http://codeforces.com/contest/118/submission/41963079

http://codeforces.com/contest/118/submission/41929441

I tried googling but no luck.

ANY HELP WOULD BE APPRECIATED.

#### when running test cases on the IntelliJ idea using CHELPER it gives me this error Verdict: Presentation Error (More than 0 tokens expected)

"C:\Program Files\Java\jdk1.8.0_111\bin\java" -Xmx256M -Xss8M "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2017.3.2\lib\idea_rt.jar=48151:C:\Program Files\JetBrains\IntelliJ IDEA 2017.3.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_111\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_111\jre\lib\rt.jar;C:\Users\Vishal\IdeaProjects\Code\out\production\Code;C:\Users\Vishal.IntelliJIdea2017.3\config\plugins\chelper.jar;C:\Users\Vishal\Desktop\lib\cojac.jar;C:\Users\Vishal\Desktop\lib\chelper.jar" net.egork.chelper.tester.NewTester "src/Demo/Problem A — Soft Drinking.task"

Codeforces Round #107 (Div. 2) — Problem A — Soft Drinking

Test #0: Input: 3 4 5 10 8 100 3 1

Expected output: 2

Execution result: 2

Verdict: Presentation Error (More than 0 tokens expected) in 0.005 s.

Test #1: Input: 5 100 10 1 19 90 4 3

Expected output: 3

Execution result: 3

Verdict: Presentation Error (More than 0 tokens expected) in 0.003 s.

Test #2: Input: 10 1000 1000 25 23 1 50 1

Expected output: 0

Execution result: 0

Verdict: Presentation Error (More than 0 tokens expected) in 0.003 s.

================================================================== Test results: Test #0: Presentation Error (More than 0 tokens expected) Test #1: Presentation Error (More than 0 tokens expected) Test #2: Presentation Error (More than 0 tokens expected)

Process finished with exit code 0

I read in a several years old post by MikeMirzayanov that the processor used to judge solutions is Intel® Core™2 Duo Processor E6750. I wonder what processor is currently being used for judging the solutions.