0
Add your answer:
Earn +20 pts
The sum of a positive integer?
sum of positive integers will be a positive integer
When is the sum of a positive integer and a negative integer positvie?
The sum of a positive integer and a negative integer is positive when the positive integer is greater. For example: 9 + (-5) = 4 In this case, the positive integer 9 is greater than the negative integer 5. Therefore, the sum is positive.
Counter example that a positive integer is not equal to the sum of two squares?
3 is the smallest integer that cannot be written as the sum of two squares. This is easy to see, since the only squares less than or equal to 3 are 0 and 1.
The sum of an integer and its inverse is 0?
The sum of a number and its inverse is 0, because that's what "its inverse" means. Inverse is whatever you need to use to "undo" the operation. For example, (2)+(-2)=0. If you go forward 2, then backward 2, you are where you started.
Does the sum of a positive integer and a negative integer always positive?
Not necessarily. That only applies if the positive integer is greater than the negative integer in absolute value.An integer.
What is the sum of the first 10 positive integers?
what is the sum of the first 10 positive integers? To me, if you include 0 as the first integer, then the tenth integer is 9 and the sum is 45. If you don't include 0, the tenth integer is 10, and the sum is 55.
Compute the sum of digits of a given integer number in java?
String num = Integer.toString(12345); // Insert your Integer here. int sum = 0; for(int i = 0; i < num.length(); i++){ sum += Character.digit(num.charAt(i), 10); } System.out.println(sum); // Simply prints the sum of the digits to standard out. ///// ALTERNATE SOLUTION: int num = 12345; // Insert your Integer here. int sum = 0; while (num > 0){ sum += num % 10; num /= 10; } System.out.println(sum); // Simply prints the sum of the digits to standard out.
What is an easy rule of divisibility for 11?
Sum the digits in the odd positions in the integer. Sum = XSum the digits in the even positions in the integer. Sum = YIf X - Y is a multiple (including negative or 0), then the given integer is divisible by 11.
How do you write while andfor loop to get sum of1to100 integer?
int i, sum; /* example using while */ sum = 0; i = 1; while (i <= 100) { sum += i; ++i; } /* example using for */ sum = 0; for (i = 1; i <= 100; ++i) sum += i;
How do you write a c program which adds the digits of an integer using while loop?
int main() { int num, sum; printf ("Enter a positive integer: "); scanf ("%d", num); sum = 0; while (num>0) { sum += num%10; num/=10; } printf ("The sum of the digits is: %d\n", sum); return 0; }
How to Write a java program to find the sum and average of n given numbers?
The below method is written in the assumption that, the n numbers are sent as an ArrayList of Integer values. public void computeSumAndAvg(ArrayList lst){ Iterator itr = lst.iterator(); int sum = 0; float average = 0; int count = 0; while(itr.hasNext(){ Integer val = (Integer) itr.next(); sum = sum + val.intValue(); count++; } average = sum/count; System.out.println("Sum is: " + sum) ; System.out.println("Average is: " + average) ; }
Java code to average and total a set of numbers?
The below method is written in the assumption that, the n numbers are sent as an ArrayList of Integer values. public void computeSumAndAvg(ArrayList lst){ Iterator itr = lst.iterator(); int sum = 0; float average = 0; int count = 0; while(itr.hasNext(){ Integer val = (Integer) itr.next(); sum = sum + val.intValue(); count++; } average = sum/count; System.out.println("Sum is: " + sum) ; System.out.println("Average is: " + average) ; }
What is the sum of smallest and largest 5 digit whole number?
The smallest 5 digit integer is -99999. The largest 5 digit integer is 99999. The sum is therefore 0.
The sum of a positive integer?
sum of positive integers will be a positive integer
Is the sum of a positive and negative integer always negative?
No. The sum of a positive integer and a negative integer has the same sign as the larger integer.
Write a Vb code for Armstrong number?
Dim no As Integer, r As Integer, sum As Integer = 0, n As Integer = 0 Console.WriteLine("Enter number" & vbLf)no = Int32.Parse(Console.ReadLine())n = noWhile n > 0r = n Mod 10n = n \ 10sum += r * r * rEnd WhileIf sum = no ThenConsole.WriteLine("{0} is a Amstrong number", no)ElseConsole.WriteLine("{0} is not a Amstrong number", no)End IfConsole.ReadLine()
When is the sum of a positive and negative integer positive?
When the positive integer is farther from 0 than the negative integer, example -4+5=1 why? the -4 is 4 places to the left of the 0 and the 5 is 5 places to the right.
