Run error in test case 0 array target sum triplet

iam getting run error for test case 0 pls help me finding my mistake

Check for this test case:
5 3 9 1 2 8 6 8 1
You will get the error
Take reference from this code:

for the above test case I am getting 1 ,1 and 8 two times which is correct
but for the above code given by you 1,1and 8 is being printed only one time
where is my mistake

we have to print it only one time, that’s why i have give you code for this problem.
Do this and your code will also do the same

	cout<<a[p]<<", "<<a[l]<<" and "<<a[h]<<endl;

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