problem no 46:sorting problem:sorting the array which only contains 0,1,2.
QUESTION:
Given an array of size N containing only 0s, 1s, and 2s; sort the array in ascending order.
Example 1:
Input:
N = 5
arr[]= {0 2 1 2 0}
Output:
0 0 1 2 2
Explanation:
0s 1s and 2s are segregated
into ascending order.
Example 2:
Input:
N = 3
arr[] = {0 1 0}
Output:
0 0 1
Explanation:
0s 1s and 2s are segregated
into ascending order.
ANSWER:
void sort012(int a[], int n)
{
sort(a,a+n);
}
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