Hello to all,today I find a interesting problem on codeforces B. The least round way,when I submit my code I get wrong answer on test 3 but at my PC I have a correct solution on this test,what is the problem?can someone help me?Thanks.
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Hello to all,today I find a interesting problem on codeforces B. The least round way,when I submit my code I get wrong answer on test 3 but at my PC I have a correct solution on this test,what is the problem?can someone help me?Thanks.
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Well, you are right, it also works on my computer. So...
I get these warnings though:
So, basically you don't return anything in one of your functions (but I think it's OK since you never use its return value), but your nr=nr++ is completely undefined.
So... undefined means what it means, it doesn't always work.
Just replace nr=nr++ by simply nr++, and it'll work :D
And... don't do this again ;-)
Thanks,now it's works.;)