dij
AcWing 1129. 热浪 (dij板子题
package 算法提高课; import java.util.Arrays; import java.util.PriorityQueue; import java.util.Scanner; public class acw1129 { static class PII implements C ......
AcWing 1128. 信使 (dij板子题 + 求花费最大的那个点的花费
package 算法提高课; import java.util.Arrays; import java.util.PriorityQueue; import java.util.Scanner; public class acw1128 { static int n, m; static int[] ......
AcWing 1127. 香甜的黄油 (dij板子不能背太死, 需要知道含义灵活变通
package 算法提高课; import java.util.Arrays; import java.util.PriorityQueue; import java.util.Scanner; public class acw1127 { static int n, p, c; static in ......
AcWing 1126. 最小花费 (从终点方向求的dij -> 注意本题这么求就必须判断两点之间是否有边
package 算法提高课; import java.util.Arrays; import java.util.Scanner; public class acw1126 { static int n, m; static int[][] g; static double[] d; static ......