How do you find the index of the smallest element in an array?

How do you find the index of the smallest element in an array?

4 Answers

1. Initialize the minimum value with the first element of your array.
2. Initialize the corresponding index to 0 (arrays are 0 base indexed)
3. Loop in your array.
4. If you find a number smaller than the minimum value, update the minimum value with the value found.

What is the minimum index of an array?

If no such index is found then print -1. Hence i = 1 is the required index.

How do you find the minimum index?

Call min(iterable) with a list as iterable to find the minimum value of the list. Call list. index(value) with the minumum value as value to get the index of the minimum value. Warning: If the minimum value appears multiple times in the list, the index of the first occurrence is returned.

What is the highest index that can be used with an array?

The highest index of an array is always array. length – 1 (or bookShelf.

How do you find the largest element in an array with index and value?

Algorithm

1. STEP 1: START.
2. STEP 2: INITIALIZE arr[] = {25, 11, 7, 75, 56}
3. STEP 3: max = arr[0]
4. STEP 4: REPEAT STEP 5 for(i=0; i< arr.length; i++)
5. STEP 5: if(arr[i]>max) max=arr[i]
6. STEP 6: PRINT “Largest element in given array:”
7. STEP 7: PRINT max.
8. STEP 8: END.

What is the index of an array in Java?

Array in Java is index-based, the first element of the array is stored at the 0th index, 2nd element is stored on 1st index and so on. Unlike C/C++, we can get the length of the array using the length member. In C/C++, we need to use the sizeof operator. In Java, array is an object of a dynamically generated class.

How do I see all indexes in Python?

How to get the indices of all occurrences of an element in a list in Python

1. a_list = [1, 2, 3, 1]
2. indices = []
3. for i in range(len(a_list)): Loop over indices of elements in `a_list`
4. if a_list[i] == 1:
5. indices. append(i)
6. print(indices)

How to get the index of the smallest value in an array?

// If there are duplicate minimum values, the one with the smaller // index will be chosen. int minIndex = array.AsSmartEnumerable () .MinBy (entry => entry.Value) .Index; // Will throw if the array is empty.

How to find the indices of the minimum and maximum values?

Sign in to answer this question. The “min” and “max” functions in MATLAB return the index of the minimum and maximum values, respectively, as an optional second output argument.

How to get the MIN VALUE in an array using?

You need to spread the array for getting the maximum. Otherwise you get NaN as value (via a stringed array) and this is not in the array (and not searchable). A spreaded array takes all elements as parameter for the function ( spread syntax

How to find max value in NumPy array?

In numpy.where () when we pass the condition expression only then it returns a tuple of arrays (one for each axis) containing the indices of element that satisfies the given condition. As our numpy array has one axis only therefore returned tuple contained one array of indices. Let’s create a 2D numpy array i.e.