5641. 卡车上的最大单元数
状态:AC
代码:
class Solution {public:static bool cmp(vector<int> &a, vector<int> &b){return a[1] > b[1];}int maximumUnits(vector<vector<int>>& boxTypes, int truckSize) {int ans = 0;sort(boxTypes.begin(),boxTypes.end(),cmp);for(auto item:boxTypes){if(truckSize >= item[0]){truckSize -= item[0];ans = ans + item[0] * item[1];}else{ans = ans + truckSize * item[1];break;}}return ans;}};
