To swap two integers in a program, you can use a temporary variable. Here's a simple example in Python:
a = 5
b = 10
temp = a
a = b
b = temp
Alternatively, you can swap them without a temporary variable using tuple unpacking:
a, b = b, a
Both methods will effectively swap the values of a
and b
.
$n = 10*(1+10)/2;
Function isPrime(ByVal n As Integer) As Boolean If n < 2 Then Return False End If Dim sqrtn As Integer = Math.Sqrt(n) + 1 For i As Integer = 2 To sqrtn If (n Mod i) = 0 Then Return False End If Next Return True End Function
In C, you can write 2n by using the multiplication operator. If n is a variable of an integer type, you would write it as 2 * n. For example, if n is defined as an integer, you can define it as follows: int n = 5; // or any integer value int result = 2 * n; // result will be 10 if n is 5
Integers only just need to be put with no negative signs. You do not need a special symbol, just eliminate negative signs in front of the number is there are any. Example: integer of 6 = 6 integer of -2 = 2 integer of -1025614 = 1025614 integer of 93 = 93
It is positive as for example: -2*-2*-2*-2 = 16
int isDivisibleByTwo(int N) return N % 2 == 0;
$n = 10*(1+10)/2;
2,000,000 an integer is any whole number
TextBox1.Multiline = TrueDim amount As Integer = 200For index As Integer = 1 To amountTextBox1.Text = TextBox1.Text & " " & index ^ 2 & ","Next~Note: make sure you have a textbox called textbox 1
Function isPrime(ByVal n As Integer) As Boolean If n < 2 Then Return False End If Dim sqrtn As Integer = Math.Sqrt(n) + 1 For i As Integer = 2 To sqrtn If (n Mod i) = 0 Then Return False End If Next Return True End Function
Write a program to convert a 2-digit BCD number into hexadecimal
WRITE A PROGRAM TO CONVERT A 2-DIGIT bcd NUMBER INTO HEXADECIMAL
(j)*(j+2)
Integers only just need to be put with no negative signs. You do not need a special symbol, just eliminate negative signs in front of the number is there are any. Example: integer of 6 = 6 integer of -2 = 2 integer of -1025614 = 1025614 integer of 93 = 93
10
How to write a program for mouse in microprocessor?
Output a prompt.Either:Read from standard input (std::cin) to an integer.Or:Read a line from standard input (std::getline()) to a string.Create a string stream (std::stringstream) to read the string.Read from the string stream to an integer.For each integer from 2 to half the entered integer:If the entered integer is divisible by the current integer:The number is not prime.Exit the program.The number is prime.Exit the program.