Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Java-Beginners Sum of integers
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


will smith
Sum of integers
1 Answer(s)      2 years and 11 months ago
Posted in : Java Beginners


A Java program that reads an integer value from the user and displays i) the sum of all even integers between 1 and the input value, both inclusive. ii) The sum of all odd integers between 1 and the input value both inclusive

Example: User enters 7. Sum of even integers = 2+4+6 = 12 Sum of odd integers = 1+3+5+7=16


Advertisement
View Answers

February 9, 2012 at 10:42 AM


import java.util.*;

class AddEvenAndOdd {
        public static void main(String[] args) throws Exception {
                int sumevenNo = 0;
                int sumoddNo = 0;
                Scanner input=new Scanner(System.in);
                System.out.print("Enter value of n: ");
                int n=input.nextInt();
                for (int i = 1; i <= n; i++) {
                        if (i % 2 == 0) {
                                sumevenNo += i;
                        } else {
                                sumoddNo += i;
                        }
                }
                System.out.println("Sum of even numbers: "+sumevenNo);
                System.out.println("Sum of odd numbers: "+sumoddNo);

        }
}


Related Tutorials/Questions & Answers:
Sum of integers
the user and displays i) the sum of all even integers between 1 and the input value, both inclusive. ii) The sum of all odd integers between 1 and the input value both inclusive Example: User enters 7. Sum of even integers = 2+4+6 = 12 Sum
how to find the sum of integers in a string of sentence in java
how to find the sum of integers in a string of sentence in java  how to find the sum of integers in a string of sentence in java for e.g:--> abc d 2 3 21 the output should be 2+3+21=26
Advertisements
integers
integers  an application that finds the smallest of several integers. assume the first value read specifies the number of values to input from the user. please help
INTEGERS
application that will input the kms driven and litre of fuel used (both as integers
sum
sum  a program to find the sum of the alternative diagit of it ex- no=123456 sum=1+3+5=9
sum
; sum=sum+s; if(i==n){ System.out.print(s...+"+"); } System.out.print("\nSum of the series : "+sum
Integers separated by a ", " in a string
Integers separated by a ", " in a string  How do I get integers separated by a ', ' in C++ in a string? Ex. string=1, 2, 3; //something to find the integers and put them in array a cout< output: 123   Hi Friend
sum of the series
sum of the series  Program to sum the series 1+1/1!+1/2!+1/3!+....n
sum in JTable
sum in JTable  how to calculate sum from JTable's one field like total
Sum of seris
Sum of seris  Program to find the sum of the following series using a function declaration. sum=x-(xxx)/3!+(xxxxx)/5!-(xxxxxxx)/7!+.....(xx....x)/n!. Where n and x are entered from the keyboard
Sum of positive and negative numbers
the sum of all the positive integers and the sum of all the negative integers.  ...Sum of positive and negative numbers  Hi if someone could help...]; } } System.out.println("Sum of positive numbers: "+sum2); System.out.println
sum
sum
sum
sum
sum
sum
sum
sum
java matching array of integers - Java Beginners
token is assigned a vlaue in integers and stored in an array. the consecutive array of integers occurring similarly have to be found out. and depending upon... for finding similar consecutive array of integers
how to find [count the number of integers whose value is less than the average value of the integers]
how to find [count the number of integers whose value is less than the average value of the integers]  Construct an algorithm that will prompt... amount to the screen integers from an operator at a terminal, and count the number
Printing the integers before and after - JSP-Servlet
Printing the integers before and after  Hi, I'm trying to print out the integers before and after generated random number, and also stating it as either even or odd, but it does not seem to work. Pls advise on my code below
Program to read 2 integers using oops concepts
Program to read 2 integers using oops concepts  Write a program to read two integers with the following significance. ? The first integer value represents a time of day on a 24 hour clock, so that 1245 represents quarter
sum and average of grades
sum and average of grades  how to print a program which is sum and average of Korean (90), English(85), Mathematics(78), Biology(65), Chemistry(83
Sum of first n numbers
Sum of first n numbers  i want a simple java program which will show the sum of first n numbers....   import java.util.*; public class...=input.nextInt(); long sum=0; for(int i=1;i<=n;i++){ sum+=i
Calculate sum and Average in java
Calculate sum and Average in java  How to calculate sum and average...(); int num = Integer.parseInt(data); int sum = 0; float avg = 0.0f; for (int i = 1; i <= num; i++) { sum = sum + i
calculate sum of individual digit
calculate sum of individual digit   How calculate product of first and last digit of indiviual numbers Like a=43278 4*8=32
sum of fibonacci series
sum of fibonacci series  Write a Java program to print Fibonacci series upto n and find their sum also. 0+1+1+2+3+5+8+13+21ΓΆβ?¬Β¦ΓΆβ?¬Β¦ΓΆβ?¬Β¦ΓΆβ?¬Β¦=sum   Hi, Please see the thread Fibonacci program. Thanks
Sum - JSP-Servlet
the total sum of items from database using Java servlet or Jsp and html form. It should display the affected rows and the total sum of all in a seperate column..., Sum Into Database Salary
Using sum() in hibernate criteria.
Using sum() in hibernate criteria.  How to calculate sum() in hibernate criteria by using projection?   You can calculate sum of any...(employee); } } } Output: Hibernate: select sum
 

 

 

DMCA.com