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Solve 134. Gas Station

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	`1`	`+class Solution {`
	`2`	`+`
	`3`	`+ fun canCompleteCircuit(gas: IntArray, cost: IntArray): Int {`
	`4`	`+ var remainingGas = 0`
	`5`	`+ var minimumRemainingGas = Int.MAX_VALUE`
	`6`	`+ var stationIndexWithMinumumGas = 0`
	`7`	`+`
	`8`	`+ for (i in 0 until gas.size) {`
	`9`	`+ val gain = gas[i] - cost[i]`
	`10`	`+ remainingGas += gain`
	`11`	`+`
	`12`	`+ if (remainingGas < minimumRemainingGas) {`
	`13`	`+ minimumRemainingGas = remainingGas`
	`14`	`+ stationIndexWithMinumumGas = i`
	`15`	`+ }`
	`16`	`+ }`
	`17`	`+`
	`18`	`+ return when {`
	`19`	`+ remainingGas < 0 -> -1`
	`20`	`+ else -> (stationIndexWithMinumumGas + 1) % gas.size`
	`21`	`+ }`
	`22`	`+ }`
	`23`	`+`
	`24`	`+}`

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