Course Content
Sorting Algorithms
Sorting Algorithms
Problem D
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
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Problem D
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowEverything was clear?
Problem D
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowEverything was clear?
Task
Given an integer array nums of possible sides lengths. Return the largest perimeter of the triangle that can be reached by combining these lengths. If there is no such a perimeter, return 0.
Example 1
Input: nums = [6, 3, 2, 3, 1, 9, 7]
Output: 22. Use lengths 6, 7 and 9.
Example 2
Input: nums = [4, 1, 5, 9]
Output: 0. There is no possible triangle, you can't use 4, 5, and 9, for example.
Example 3
Input: nums = [7, 15, 7, 7, 6]
Output: 21. Use 7, 7, 7.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowSwitch to desktop for real-world practiceContinue from where you are using one of the options below