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Coderland Bugs

The Coderland military has invaded Program Country to get rid of pesky bugs! There are total N cities numbered 1, 2, 3 ... N. K roads connect these cities. One road connects two distinct cities. On each road, they have to either use ammo to kill bugs or gain ammo by stealing from the bugs. You are given the roads and ammo gained/lost on each road. Positive number indicates ammo used and negative

HINT LADDERno hints yet
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solution.cppC++17

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