Greetings, Everyone

I'm having trouble figuring out this programminglab exercise for C language. Please help and please it respond in "C". (read carefully)

You are given an int variable k, an int array zipcodeList that has been declared and initialized , an int variable nZips that contains the number of elements in zipcodeList, and an int variable duplicates.

Write some code that assigns 1 to duplicates if there are two adjacent elements in the array that have the same value , and that assigns 0 to duplicates otherwise. Use only k, zipcodeList, nZips, and duplicates.