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how to read space separated integers in java

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rng70 answered on May 26, 2021 Popularity 8/10 Helpfulness 2/10

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answer how to read space separated integers in java

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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

class BufferedReaderTest
{
    public static void main(String[] args) throws IOException {
        BufferedReader bi = new BufferedReader(new InputStreamReader(System.in));

        int num[] = new int[1000];
        String[] strNums;
        long startTime, endTime;


        /*________ TEST STARTS ________*/
        startTime = System.nanoTime();
        strNums = bi.readLine().split("\\s");
        for(int i=0; i<strNums.length; i++) {
            num[i] = Integer.parseInt(strNums[i]);
        }
        endTime = System.nanoTime();
        /*________ TEST ENDS ________*/

        System.out.println("Total Time Taken: " + (endTime - startTime));
    }
}

Popularity 8/10 Helpfulness 2/10 Language java

Source: stackoverflow.com

Tags: java space

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rng70

Contributed on May 26 2021

rng70

0 Answers Avg Quality 2/10

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