Comp 1–> Take any two elements say a,b and compare them its maximum is Max1 and minimum is Min1. Comp 2–> Take other two elements say c,d and compare them its maximum is Max2 and minimum is Min2. Comp 3–> Compare Max1 and Max2 to get ultimate Max element. Comp 4–> Compare Min1 and Min2 to get ultimate Min element.
How to sort number ABCD in 5 comparisons?
To sort number ABCD in 5 comparisons, sort AB and CD separately. That requires 2 comparisons. Now call merge like in merge sort on strings AB and CD. That requires 3, because in first comparison you’ll either choose A or C. You’ll end up having B and CD to merge or AB and D.
What’s the solution to the box stacking problem?
Recommended: Please solve it on “ PRACTICE ” first, before moving on to the solution. The Box Stacking problem is a variation of LIS problem. We need to build a maximum height stack. 1) A box can be placed on top of another box only if both width and depth of the upper placed box are smaller than width and depth of the lower box respectively.
What’s the minimum number of swaps to sort an array?
Given an array of n distinct elements, find the minimum number of swaps required to sort the array. Input: {4, 3, 2, 1} Output: 2 Explanation: Swap index 0 with 3 and 1 with 2 to form the sorted array {1, 2, 3, 4}.
How to find the maximum between two numbers?
Say max () function is used to find maximum between two numbers. Second, we need to find maximum between two numbers. Hence, the function must accept two parameters of int type say, max (int num1, int num2). Finally, the function should return maximum among given two numbers.
How to find maximum and minimum numbers in C?
Write a C program to input two or more numbers from user and find maximum and minimum of the given numbers using functions. How to find maximum and minimum of two or more numbers using functions in C programming.
