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How to read more than one numbers in one variable?
10 Antworten
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You can put only one value to a variable. If you want to add multiple values to a variable, you can use array.
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Variable or array?
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Bibek Oli can i get array in scanner?
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King Esteem 🇳🇬 Array
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Please post the code you're trying to debug
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1. Scan for the number of element to store in array, and store it in a variable;
2. Make a while loop to scan for an input, the iterator must be = to number of element, on every loop decrement the iterator by one, and make a conditional break statement when iterator is i-1;
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King Esteem 🇳🇬 it shows int cannot be converted to int[]
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Go and learn about casting in Java
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Maybe u can try using an ArrayList:
Scanner input = new Scanner(System.in);
ArrayList<Integer> list = new ArrayList<Integer>();
for (int i = 1; i <= [NUMBER OF INTEGERS THAT YOU NEED]; i++)
{
list.add(input.nextInt());
}