write a program to generate the following series.Accept the limit upto which the series needs to be generated.
1, -2, 6, -15, 31, -56,....N

• //logic is very simple..
  //1, 1 + 1^2 = 2, 2 + 2^2 = 6, 6 + 3^2 = 15, 15 + 4^2 = 31, 31 + 5^2 = 56, 56 + 6^2 = 92
  class number
  {
  public static void main(String[] args)
  {
  System.out.println("started!");
  int n1=1,temp;
  
  System.out.println(1);
  for (int i=1;i
• 8 years agoHelpfull: Yes(90) No(4)
• Scanner sc=new Scanner(System.in);
  
  System.out.println("Enter the N value: ");
  int N=sc.nextInt();
  int sum = 1;int temp;
  
  for(int i=0;i
• 8 years agoHelpfull: Yes(40) No(7)
• int n = 10;
  int k = 1;
  DataInputStream dataInputStream = new DataInputStream(System.in);
  n = dataInputStream.readInt();
  System.out.print(1 + ",");
  for (int i = 1; i < n; i++) {
  k = k + (i * i);
  if (i % 2 == 0) {
  System.out.print(k + ",");
  } else {
  System.out.print(-k + ",");
  }
  }
  
  take n from user !!
• 8 years agoHelpfull: Yes(24) No(6)
• int i=1,n,j=1;
  printf("Enter term no: ");
  scanf("%d",&n);
  while(j
• 8 years agoHelpfull: Yes(22) No(6)
• int k = 1;
  Scanner sc=new Scanner(System.in);
  
  System.out.println("Enter the N value: ");
  int N=sc.nextInt();
  int sum = 1;
  int temp;
  System.out.print(1 + ",");
  for (int i = 1; i < N; i++) {
  k = k + (i * i);
  if (i % 2 == 0) {
  System.out.print(k + ",");
  } else {
  System.out.print(-k + ",");
• 8 years agoHelpfull: Yes(13) No(4)
• 
  public static void main(String[] args) throws IOException {
  int n = 10;
  int k = 1;
  DataInputStream dataInputStream = new DataInputStream(System.in);
  n = dataInputStream.readInt() ;
  System.out.print(1 + ",");
  for (int i = 1; i < n; i++) {
  k = k + (i * i);
  if (i % 2 == 0) {
  System.out.print(k + ",");
  } else {
  System.out.print(-k + ",");
  }
  }
  
  }
  
  }
• 7 years agoHelpfull: Yes(5) No(0)
• logic is: 1+(1*1)=2,
  2+(2*2)=6,
  6+(3*3+=15.............and so on
  #include
  void main()
  {
  int i,j=1,n,a=1;
  clrscr();
  printf("enter a limit:");
  scanf("%d",&n);
  printf("the required series is n %dt",a);
  for(i=1;i
• 7 years agoHelpfull: Yes(5) No(1)
• int i=1,n,j=1;
  printf("Enter term no: ");
  scanf("%d",&n);
  while(j
• 8 years agoHelpfull: Yes(4) No(2)
• public class Series_New
  {
  public static void main(String[] args)
  {
  int sum=1;
  System.out.println("Enter The N");
  Scanner sc=new Scanner(System.in);
  int N=Integer.parseInt(sc.nextLine());
  
  for(int i=0;i
• 8 years agoHelpfull: Yes(3) No(1)
• import java.util.Scanner;
  public class Series3 {
  public static void main(String args[]) {
  int i,a,n,temp =1;
  System.out.println("Enter the number of terms upto which want to print the series:");
  Scanner sc = new Scanner(System.in);
  n = sc.nextInt();
  for(i=0; i
• 8 years agoHelpfull: Yes(2) No(2)
• //1,-2,6,-15...........
  import java.util.Scanner;
  public class qus1
  {
  public static void main(String argc[])
  {
  Scanner sc=new Scanner(System.in);
  int n,i,res=1;
  System.out.print("Enter number n : ");
  n=sc.nextInt();
  
  
  System.out.print(res);
  
  for(i=1;i
• 7 years agoHelpfull: Yes(2) No(0)
• /*
  write a program to generate the following series.
  1, -2, 6, -15, 31, -56,....
  */
  import java.util.Scanner;
  class Series2{
  public static void main(String[] args){
  Scanner scan = new Scanner(System.in);
  System.out.println("Enter limit of sequence:");
  int n = scan.nextInt();
  int first = 1, result = 0;
  for(int i = 0; i < n; i++){
  result = first + (i*i);
  if(i%2 != 0)
  System.out.print((-result) + " ");
  else
  System.out.print(result + " ");
  first = result;
  }
  }
  
  }
• 7 years agoHelpfull: Yes(2) No(1)
• int N, k=2, res = 1;
  
  N = Convert.ToInt32( Console.ReadLine( ) );
  for( int i = 1; i
• 8 years agoHelpfull: Yes(1) No(0)
• int pepper =1 ;
  int i , j, limit ;
  printf ("Enter the limit value : ") ;
  scanf ("%d", &limit ) ;
  
  for (i=1 , j=1 ; i < limit ; j++ )
  {
  printf ("%d, " ( j%2 ) ? i : -i ) ;
  i += pepper ;
  pepper = pow ( j , 2 ) ;
  
  }
• 8 years agoHelpfull: Yes(1) No(1)
• import java.util.Scanner;
  public class B {
  
  public static void main(String[] args) {
  // TODO Auto-generated method stub
  System.out.println("Enter How Many Number You Want... ");
  Scanner sc = new Scanner(System.in);
  int num = sc.nextInt();
  int sum =1;
  int result =1;
  
  for (int i = 1; i
• 7 years agoHelpfull: Yes(1) No(0)
• import java.util.*;
  public class amitraj {
  public static void main(String[] args) {
  Scanner a = new Scanner(System.in);
  int b=a.nextInt();
  
  int l=0;
  int o=1;
  System.out.println(o);
  
  
  for(int k=1;k
• 7 years agoHelpfull: Yes(1) No(2)
• import java.util.Scanner;
  
  public class Series {
  
  public static void main(String[] args) {
  // TODO Auto-generated method stub
  Scanner scn = new Scanner(System.in);
  System.out.println("Enter range");
  int n = scn.nextInt();
  int a = 1;
  int count = 0;
  for(int i = 1;count
• 7 years agoHelpfull: Yes(1) No(0)
• #include
  int main()
  {
  int i,k=1,n;
  printf("Enter the number of terms : ");
  scanf("%d",&n);
  printf("1 , ");
  for (i = 1; i < n; i++)
  {
  k = k+(i*i);
  if (i % 2 == 0)
  printf("%d ,",k);
  else
  printf("%d ,",-k);
  }
  return 0;
  }
• 5 years agoHelpfull: Yes(1) No(0)
• public class Series {
  
  public static void main(String[] args) {
  int n = 50;
  int num=0,j;
  int ser = 1;
  
  for(int i=1;i
• 8 years agoHelpfull: Yes(0) No(0)
• for(int i=1;i
• 8 years agoHelpfull: Yes(0) No(2)
• int n=1;
  for (int i=0;i
• 8 years agoHelpfull: Yes(0) No(0)
• int pepper =1 ;
  int i , j, limit ;
  printf ("Enter the limit value : ");
  scanf ("%d", &limit ) ;
  
  for (i=0 , j=0 ; i < limit ; j++ )
  {
  printf ("%d, " (j%2)? i : -i ) ;
  i += pepper ;
  pepper = pow( pepper+1 , 2 ) ;
  
  }
  
• 8 years agoHelpfull: Yes(0) No(3)
• x=0,f=1,k=1
  for(i=1,i
• 8 years agoHelpfull: Yes(0) No(0)
• class Test1{
  public static void main(String[]args){
  int n=Integer.parseInt(args[0]);
  int s=1;
  System.out.print(s);
  for(int i=1;i
• 8 years agoHelpfull: Yes(0) No(0)
• #include
  
  
  int main()
  {
  int sum=1;
  for(int i=0;i
• 8 years agoHelpfull: Yes(0) No(1)
• #include
  #include
  void main()
  {
  int i,n;
  printf("Enter the no of termsn");
  scanf("%d",&n);
  int k=1;
  printf("%dt",1);
  for(i=1;i
• 7 years agoHelpfull: Yes(0) No(0)
• #include
  #include
  int main()
  {
  
  int a=1,b=0,i=1,p[10];
  
  p[0]=a;
  while(i
• 6 years agoHelpfull: Yes(0) No(0)
• package Series;
  
  /////1,-2,6,-15,31,-56,....N
  public class SeriesA {
  public static void main(String[] args) {
  //int n;
  int f1 = 1;
  for(int i=1;i
• 6 years agoHelpfull: Yes(0) No(0)
• #include
  int main(){
  int sum=0,n,sum1=2;
  scanf("%d",&n);
  for(int i=2;sum1
• 6 years agoHelpfull: Yes(0) No(0)
• import Java.util.scanner;
  class Test1
  {
  Public static void main(string [] args)
  {
  int k=1;
  Scanner s= new Scanner(System.in);
  System.out.print("Enter the N value:");
  int n= s.nextInt();
  System.out.print(1+",");
  for(int i = 1;i
• 6 years agoHelpfull: Yes(0) No(0)
• //developer ruhul amin choudhury
  //time : 04:46 AM
  
  #include
  #include
  int main()
  {
  int end_term , ans = 1 , i ;
  scanf("%d",&end_term);
  if(end_term == 1)
  printf("1n);
  else
  {
  printf("1 ") ;
  for(i = 1 ; i < end_term ; i++)
  {
  if( (i+1) < 4)
  ans = i + ( i * i ) ; // for 1 -2 6 values
  else
  ans = ans + (i * i ) ; // for -15 31 -56 to .... end terms or last term
  if( i %2 != 0 )
  printf(" - %d " ,ans);
  else
  printf("%d " ,ans );
  }
  }
  return 0 ;
  }
• 6 years agoHelpfull: Yes(0) No(0)
• class Test1{
  public static void main(String args[]){
  
  int start=1;
  System.out.print(start+"t");
  int a=1;
  
  for(int i=1; i
• 6 years agoHelpfull: Yes(0) No(0)
• this code works
  #include
  
  int main()
  {
  int n=10,k=1,i;
  printf("Enter n : ");
  scanf("%d",&n);
  
  for(i=0;i
• 6 years agoHelpfull: Yes(0) No(0)
• package javasorting;
  import java.util.Scanner;
  
  
  public class SpecialSeries2 {
  public static void main(String[] args) {
  double a=1;
  Scanner kb= new Scanner(System.in);
  System.out.println("Enter size of a series");
  int sizeOfSeries =kb.nextInt();
  System.out.print((int)a+" ");
  int count=1;
  for(int i=1;i
• 5 years agoHelpfull: Yes(0) No(0)
• #include
  int main()
  {
  int i,k=1,n;
  printf("Enter the number of terms : ");
  scanf("%d",&n);
  printf("1 , ");
  for (i = 1; i < n; i++)
  {
  k = k+(i*i);
  if (i % 2 == 0)
  printf("%d ,",k);
  else
  printf("%d ,",-k);
  }
  return 0;
  }
• 5 years agoHelpfull: Yes(0) No(0)