In checker log it is showing that wrong answer 2 * (sum |ai-bi|) > sum ai (test case 7) but in test case 7 according to my output 2 * (sum |ai-bi|) is equal to 70 and sum ai is equal to 137 and clearly 2 * (sum |ai-bi|) < sum ai and my output is satisfying all the conditions then also it is showing it is wrong due to some reason which is completely wrong. How to resolve this issue?
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lol, 70 * 2 is bigger than 137, am I mistaken?
i have said that
2 * (sum |ai-bi|)is equal to 70 and not(sum |ai-bi|)Check,2020-12-18 again, on my end
sum |ai - bi|is 70, so 2 times that is 140.Edit: disregard, I was mistaken
ai = 1 5 9 2 2 5 4 10 9 2 1 2 2 1 5 10 4 5 4 4 10 9 1 10 10 10 =137
my output = 1 5 1 2 1 5 1 10 1 2 1 2 2 1 5 10 1 5 1 4 1 9 1 10 10 10
|ai-bi| = 0 0 8 0 1 0 3 0 8 0 0 0 0 0 0 0 3 0 3 0 9 0 0 0 0 0 = 35
2*sum|ai-bi| =2*35 =70
I have checked it multiple times and
2*sum|ai-bi|is equal to 70 and notsum|ai-bi|In test case $$$6$$$, $$$n = 14$$$, but you write $$$13$$$ integers.
yeah I found out that there is some error in my logic some answer can be wrong but test case 7 is definitely not wrong as shown by the checker log which is misleading.If it has shown a genuine test case which is wrong then I whouldn't have spent time to figuring out why it is showing a correct output is wrong.
All
a[i]in test case $$$7$$$ are shifted by one position, because ana[i]in test case $$$6$$$ is missing.oh thanks now i see where the problem lies. Thanks for help.