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how to access pairs in array in java

Super Stork answered on August 9, 2022 Popularity 3/10 Helpfulness 2/10

answer how to access pairs in array in java

how to access pairs in array in java

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Scanner sc=new Scanner(System.in);
      int n=sc.nextInt();
      int k=sc.nextInt();
      int count=0;
      int arr[]=new int[n];
      for(int i=0;i<n;i++)
        {
          arr[i]=sc.nextInt();
        }
      for(int i=0;i<n;i++)
        {
          for(int j=0;j<n;j++)
            {
              if( (arr[i]-arr[j])==k )
              {
                count++;
              }
            }
        }
		System.out.println(count);

Popularity 3/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Aug 09 2022

Super Stork

0 Answers Avg Quality 2/10

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how to access pairs in array in java

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