Answers for "how to read text file in java and store it to an arraylist java8"

0

java read integer from text file into array scanner

Scanner scanner = new Scanner(new File("input.txt"));
int [] tall = new int [100];
int i = 0;
while(scanner.hasNextInt())
{
     tall[i++] = scanner.nextInt();
}
Posted by: Guest on June-25-2020

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