7 comments:

  1. import java.util.Scanner;

    class Test
    {

    public static void main(String ar[])
    {
    int num,sum=0,sumt=0;
    System.out.println("Enter Number");
    Scanner o= new Scanner(System.in);
    num=o.nextInt();


    for(int i=1;i<=num;i++){
    for(int j=1;j<=i;j++){
    sum+=j;
    if(j==i)
    System.out.printf("%d ",j);
    else
    System.out.printf("%d + ",j);

    }
    System.out.printf("= %d",sum);
    sumt+=sum;
    System.out.println("");
    sum=0;
    }
    System.out.println("Total Sum = "+sumt);

    }
    }

    ReplyDelete
  2. import java.util.Scanner;
    class SumofInteger
    {
    public static void main(String ar[])
    { int N,i,j,Total=0,sum=0;
    Scanner scan=new Scanner(System.in);
    System.out.println("Enter the Number");
    N=scan.nextInt();
    for(i=1;i<=N;i++)
    {
    for(j=1;j<=i;j++)
    {
    sum=sum+j;

    }
    System.out.println(i+".cycle sum="+sum);
    Total=Total+sum;
    sum=0;
    System.out.println("");
    }
    System.out.println("Total Sum="+Total);
    }
    }

    ReplyDelete
  3. import java.util.Scanner;

    class Test1
    {

    public static void main(String ar[])
    {

    Scanner w=new Scanner(System.in);
    int number,sum=1,result=0;
    System.out.print("Enter Number");
    number=w.nextInt();

    for(int i=2;i<=number;i++)
    {
    System.out.print("1");
    for(int j=2;j<=i;j++)
    {
    System.out.print("+"+j);
    sum+=j;
    }
    result+=sum;
    System.out.println("="+sum);
    sum=1;
    }

    System.out.print("The result is: "+result);
    }
    }

    ReplyDelete
  4. import java.util.Scanner;

    class serissum
    {
    public static void main(String ar[])
    {
    Scanner scan = new Scanner(System.in);
    int n;
    System.out.println("enter the value upto which sum is required");
    n=scan.nextInt();
    int sum=0;
    for(int i=0;i<=n;i++)
    { sum=0;
    for(int j=0;j<=i;j++)
    {
    sum+=j;
    }
    System.out.println();
    System.out.println("Sum of the given series is "+sum); }
    }
    }

    output:
    enter the value upto which sum is required
    5

    Sum of the given series is 0

    Sum of the given series is 1

    Sum of the given series is 3

    Sum of the given series is 6

    Sum of the given series is 10

    Sum of the given series is 15

    ReplyDelete
  5. package forloop;
    import java.util.*;
    public class SumInteger
    {
    public static void main(String args[])
    {
    int i,j,n,sum=0;
    System.out.println("Enter number");
    Scanner sc=new Scanner(System.in);
    n=sc.nextInt();
    for(i=1;i<=n;i++)
    {sum=0;
    for(j=0;j<=i;j++)
    {
    sum+=j;
    }
    System.out.println("Sum of the series is "+sum);
    }
    }
    }

    ReplyDelete
  6. import java.util.Scanner;
    class Sumupton{
    public static void main(String ar[]){
    Scanner obj=new Scanner(System.in);
    int n,j,i,sum=0;
    System.out.println("enter the value of n");
    n=obj.nextInt();
    for(i=2;i<=n;i++){
    for(j=1;j<=i;j++){
    sum=sum+j;
    }
    }
    System.out.println("the value of sum is"+sum);
    }


    }

    ReplyDelete
  7. import java.util.Scanner;

    class SumOfInteger{

    public static void main(String ar[]){

    Scanner scan=new Scanner(System.in);
    int num,sum=0;
    System.out.println("Enter number");
    num=scan.nextInt();

    for(int i=2;i<=num;i++){

    for(int j=1;j<=i;j++){

    sum=sum+j;

    }
    System.out.println("Result="+sum);
    }

    }

    }

    ReplyDelete