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Read array of characters from space separated values in java

rng70 answered on May 27, 2021 Popularity 3/10 Helpfulness 1/10

answer Read array of characters from space separated values in java

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Read array of characters from space separated values in java

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List<Character> collect = Arrays.stream(scanner.nextLine().split(" "))
                       .map(a -> new a.charAt(0)).collect(Collectors.toList());

Popularity 3/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: java space

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Contributed on May 27 2021

rng70

0 Answers Avg Quality 2/10

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# Let input sequence is like ' A B C D E F ( 9 5 a b z '

while(Scanner.hasNextLine()){
  String[] c = fileReader.nextLine().split(" ");
  for(int i=0;i<c.length;i++){
      System.out.print("My character is " + c[i] + " "); 
      // this is enough for the input sequence
      // but if you want a safe approach then use it
      for(int j=0;j<c[i].length;j++){
          System.out.print("My character is " + c[j].charAt(j) + " ");
   	  }
}

Popularity 5/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: space java

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Contributed on May 27 2021

rng70

0 Answers Avg Quality 2/10

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Read array of characters from space separated values in java

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