摘要:
/** * Definition for undirected graph. * class UndirectedGraphNode { * int label; * ArrayList<UndirectedGraphNode> neighbors; * UndirectedGraphNode(int x) { label = x; neighbors = new ArrayList<Undire 阅读全文
posted @ 2019-08-10 18:38
紫色的雪
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摘要:
List<Integer> list = new ArrayList<>(); for(int i= 0; i < gas.length; i++){ if(gas[i]>=cost[i]){ list.add(i); } } for(int n = 0; n<list.size(); n++ ){ int j = list.get(n); int sum = gas[j]; //System.o 阅读全文
posted @ 2019-08-10 13:38
紫色的雪
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