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The test cases are generated such that you can reach nums [n - 1]. Example 1: Input: nums = [2,3,1,1,4] Output: 2 Explanation: The minimum number of jumps to reach the last index is 2. Jump 1 step from index 0 to 1, then 3 steps to the last index.
Jun 11, 2024 · The minimum number of jumps to reach end from first can be calculated using the minimum value from the recursive calls. minJumps (start, end) = 1 + Min (minJumps (k, end)) for all k reachable from start. Follow the steps mentioned below to implement the idea: Create a recursive function.
In this problem, you're given an array of integers called nums where each element represents the maximum length of a forward jump you can make from that index. Your goal is to find out the minimum number of jumps required to reach the last element of the array, starting from the first element.
Find the minimum number of jumps to reach the end of the array starting from the first element. If an element is 0, then you cannot move through that element. Note: Return -1 if you can't reach the end of the array. Examples :
Dec 26, 2022 · In this problem, you must determine the minimum number of jumps required to reach the end of an array of non-negative integers. Follow our clear and concise explanation to understand the...
Minimum Jumps to Reach Home - A certain bug's home is on the x-axis at position x. Help them get there from position 0. The bug jumps according to the following rules: * It can jump exactly a positions forward (to the right). * It can jump exactly b positions backward (to the left). * It cannot jump backward twice in a row.
Jan 14, 2016 · Explanation: The minimum number of jumps to reach the last index is 2. Jump 1 step from index 0 to 1, then 3 steps to the last index. Example 2: Input: nums = [2,3,0,1,4] Output: 2. Constraints: 1 <= nums.length <= 10 4. 0 <= nums[i] <= 1000. It's guaranteed that you can reach nums[n - 1]. Solutions. Solution 1: Greedy Algorithm.
