Find the distinct elements in a given array.(Assume size of array n<=20)

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Find distinct elements in a given array of size n<=20.

  • Iterate through the array and add each element to a set.

  • Return the size of the set as the number of distinct elements.

  • Example: [1, 2, 3, 2, 1] -> ...read more

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#include void distict_elements(int a[], int n); int main() { int size_array, i, arr[20]; // Get the array size scanf(“%d”, &size_array) // Get the array elements for(i=0; i
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