Editorial for UTS Open '18 P2 - ABCs

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Author: PlasmaVortex

Loop through the 3 possible values of i, and check which ones are valid (A_{i-1} = B_i). For each valid i, add C_i to a running total if C_i > 0. Then print the total at the end.

Time Complexity: \mathcal{O}(1)


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