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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Sales by Match
  5. Discussions

Sales by Match

  • abhijeetmaharan2
     + 0 comments
    def sockMerchant(n, ar):
    # Write your code here
    
    mydict = {}
    
    for i in ar:
        if i in mydict:
            mydict[i] += 1
        else:
            mydict[i] = 1
            
    ans = sum([x//2 for x in mydict.values()])

    return ans