how to Rearrange the code to find and print the smallest element of the array

Answer 1

1. Assign arr[0] as a minimum
2. Traverse through the whole array
3. If an element is less than the current minimum, then make that element the minimum
min=arr[0];
for(int i=0;i<arr.length;i++)
{
if(arr[i]<min)
min=arr[i]
}
cout<<min<<endl;

Answer 2

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