11054 - Wine trading in Gergovia

Difficulty : easy

Solution Description :

Ad hoc problem

Exmple:
Input         :  5   -4    1   -3    1
Positive Sum  :  5    5    6    6    7  -> Running Positive sum
Negative Sum  :  0    4    4    7    7  -> Running Negative sum
Absolute Diff :  5    1    2    1    0  -> Absolute difference between positive sum and negative sum

Sum of absolute diff: 5+1+2+1+0=9
So, ans is 9

Remember that use long long for Positive sum, Negative sum and Sum of absolute difference.