add 3560

Author: fishercoder1534

paginated_contents/algorithms/4th_thousand/README.md

@@ -80,6 +80,7 @@
 | 3581 | [Count Odd Letters from Number](https://leetcode.com/problems/count-odd-letters-from-number/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3581.java) |                                                                               | Easy       |
 | 3571 | [Find the Shortest Superstring II](https://leetcode.com/problems/find-the-shortest-superstring-ii/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3571.java) |                                                                               | Easy       |
 | 3569 | [Count Islands With Total Value Divisible by K](https://leetcode.com/problems/count-islands-with-total-value-divisible-by-k/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3569.java) |                                                                               | Medium     | Union Find
+| 3560 | [Find Minimum Log Transportation Cost](https://leetcode.com/problems/find-minimum-log-transportation-cost/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3560.java) |                                                                               | Easy       |
 | 3550 | [Smallest Index With Digit Sum Equal to Index](https://leetcode.com/problems/smallest-index-with-digit-sum-equal-to-index/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3550.java) |                                                                               | Easy       |
 | 3545 | [Minimum Deletions for At Most K Distinct Characters](https://leetcode.com/problems/minimum-deletions-for-at-most-k-distinct-characters/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3545.java) |                                                                               | Easy       |
 | 3541 | [Find Most Frequent Vowel and Consonant](https://leetcode.com/problems/find-most-frequent-vowel-and-consonant/)                                                              | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3541.java) |                                                                               | Easy       |

src/main/java/com/fishercoder/solutions/fourththousand/_3560.java

@@ -0,0 +1,19 @@
+package com.fishercoder.solutions.fourththousand;
+
+public class _3560 {
+    public static class Solution1 {
+        public long minCuttingCost(int n, int m, int k) {
+            if (n <= k) {
+                return minCost(m, k);
+            }
+            return minCost(n, k);
+        }
+
+        private long minCost(int n, int k) {
+            if (n <= k) {
+                return 0;
+            }
+            return (long) (n - k) * k;
+        }
+    }
+}