modify code

master
algorithmzuo 1 year ago
parent 6870f23f8b
commit 56b39ccccd

@ -81,6 +81,26 @@ public class Code04_Drive {
return sum;
}
// 找到了leetcode上的测试
// leetcode上让求最小课上讲的求最大
// 其实是一个意思
// 测试链接 : https://leetcode.cn/problems/two-city-scheduling/
public static int twoCitySchedCost(int[][] costs) {
int N = costs.length;
int[] arr = new int[N];
int sum = 0;
for (int i = 0; i < N; i++) {
arr[i] = costs[i][1] - costs[i][0];
sum += costs[i][0];
}
Arrays.sort(arr);
int M = N >> 1;
for (int i = 0; i < M; i++) {
sum += arr[i];
}
return sum;
}
// 返回随机len*2大小的正数矩阵
// 值在0~value-1之间
public static int[][] randomMatrix(int len, int value) {

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