Computer Applications
Write a program in Java to find the sum of the given series:
2 - 4 + 6 - 8 + …… - 20
Java
Java Iterative Stmts
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Answer
public class KboatSeries
{
public static void main(String args[]) {
double sum = 0.0;
for (int i = 1; i <= 10; i++) {
if (i % 2 == 0)
sum -= i * 2;
else
sum += i * 2;
}
System.out.println("Sum = " + sum);
}
}Variable Description Table
Program Explanation
Output
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Related Questions
Write a program in Java to find the sum of the given series:
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Write a program in Java to find the sum of the given series:
(1/2) + (2/3) + (3/4) + …… + (19/20)
Write a program in Java to find the sum of the given series:
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Write a program to input a number and count the number of digits. The program further checks whether the number contains odd number of digits or even number of digits.
Sample Input: 749
Sample Output: Number of digits=3
The number contains odd number of digits.