dhananjay-ng

  public static int totalAssetValues(final List<Asset> assets,
    final Predicate<Asset> assetSelector) {
    return assets.stream()
                 .filter(assetSelector)
                 .mapToInt(Asset::getValue)
                 .sum();
  }
  
  public static void main(final String[] args) {
    List<Asset> assets = Arrays.asList(

dhananjay-ng

       BigInteger sum=new BigInteger("0");
            for(int i=0;i<n;i++){
                String s=ii.readString();
                sum=sum.add(new BigInteger(s));
            }
            System.out.println(sum);

dhananjay-ng

import java.io.Writer;
import java.io.BufferedWriter;
import java.io.OutputStreamWriter;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigInteger;
import java.util.Arrays;
import java.util.InputMismatchException;

dhananjay-ng

Range of numeric data types in Java
Type	Size	Range
byte	8 bits	-128 .. 127
short	16 bits	-32,768 .. 32,767
int	32 bits	-2,147,483,648 .. 2,147,483,647
long	64 bits	-9,223,372,036,854,775,808 .. 9,223,372,036,854,775,807
float	32 bits	3.40282347 x 1038, 1.40239846 x 10-45
double	64 bits	1.7976931348623157 x 10308, 4.9406564584124654 x 10-324

dhananjay-ng

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

class FastReader {
    BufferedReader br;
    StringTokenizer st;