leetcode-134 加油站绕一圈

测试：gas=1,2,3,4,5 cost=3,4,5,1,2测试            gas=3,4,2  cost=3,4,3ui int canCompleteCircuit(vector<int>& gas, vector<int>& cost) { int size=gas.size(); int *Save=new int[size]; for(int i=0;i<size;i

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