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Scanner scan = new Scanner(System.in);
String s = scan.nextLine();
int k = Integer.parseInt(scan.nextLine());
int N = s.length()-(k-1);
String[] arr = new String[N];
for(int i=0;i
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Java Substring Comparisons
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Scanner scan = new Scanner(System.in); String s = scan.nextLine(); int k = Integer.parseInt(scan.nextLine()); int N = s.length()-(k-1); String[] arr = new String[N]; for(int i=0;i