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The code below counts the number of elements that appear in duplicate in an array. Which of the folowing statements are true?
static int...
X916: Big O - 5
The code below counts the number of elements that appear in duplicate in an array. Which of the folowing statements are true?
static int duplicates(int[] nums)
{
int dups = 0;
for (int i = 0; i < nums.length; i++) {
for (int j = 0; j < nums.length; j++) {
if (i != j) // we ignore it
if (nums[i] == nums[j])
dups++;
}
}
return dups;
}
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