If you have problems with test case 6, then please check the following:


If you have wrong anwer at test 6, try this test:
4 3
3 4 5

Correct answer: 1
Because at ith minute, there is only a[i] cars come to the traffic jam. Good luck to you!

Thanks to sign_in158.

oh...
i understand,thank you!

I am very happy . Thank you . I am understand this Problem

thanks

Thanks

Edited by author 07.01.2015 01:03

thank you

..Thank you

Edited by author 21.02.2015 01:13

Edited by author 21.02.2015 01:14

Thank you. I understand now.

Got it! 3Q!

Thank you

thnx dude !!!

thx