sum of all numbers in array java
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);sum of all numbers in array java
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);sum of digits in java
import java.io.*;
public class sd
{
public static void main(String [] args)throws IOException
{
InputStreamReader hi = new InputStreamReader(System.in);
BufferedReader in = new BufferedReader(hi);
System.out.println("Enter the number");
int num=Integer.parseInt(in.readLine());
int sum=0;
while(num>=0)
{
int rem=n;
sum+=rem;
int quo=n/10;
n=quo;
}
System.out.println(sum);
}
}Copyright © 2021 Codeinu
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