Write a function to swap a number in place (that is, without temporary variables)
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Write a function to swap a number in place (that is, without temporary variables)
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- (Numerical) Heron’s formula for the area, A, of a triangle with sides of length a, b, and c is A=s(sa)(sb)(sc) where s=(a+b+c)2 Write, test, and execute a function that accepts the values of a, b, and c as parameters from a calling function, and then calculates the values of sand[s(sa)(sb)(sc)]. If this quantity is positive, the function calculates A. If the quantity is negative, a, b, and c do not form a triangle, and the function should set A=1. The value of A should be returned by the function.Write a function that adds two numbers. You should not use+ or any arithmeticoperators.Add a Call/Return function to the program below
- Part B: Write a function using pass by reference that swaps the values of the two variables but this time no temporary variable should be used for swapping.-Write a function: int calculate(int x); * function returns1- Write a python function that takes a number as a parameter and returns true if the number entered by the user is a integer and returns false otherwise.2- Write a python function that takes a number as a parameter and returns true if the number entered by the user is a float and returns false otherwise. 3- Write a function that takes in one integer as a parameter. It makes sure that the number is indeed an integer and prints the sum of all its digits. Sample input: 145Sample output: 1+4+5=10
- 2- Write a python function that takes a number as a parameter and returns true if the number entered by the user is a float and returns false otherwise.Write and test the “digit” function: Function Prototype: int digit(int n,int k)This function returns the kth digit of the positive integer n. For example, if n is the integer 29,415 that is entered by user , then the call digit(n,0) would return the digit 2, and the call digit(n,2) would returnthe digit 4. do this only by using functions and loops. arrays are not allowed. example :Input: n = 29415 , k = 1 output: 9 Input: n = 2 , k = 1 output: index out of bound (return -1)Create a function that takes an integer and returns Trueif it's divisible by 100, otherwise return False. Example: divisible(500) → True divisible(8) → False WRITE IN PYTHON PLEASE
- The issue is that a function that computes the same values is continually called. This process takes a very long time to complete. How can you speed up the process?Call a function to add 5+3. The function will show three variables but the calculation is done in main(). The result is 81- Write a python function that takes a number as a parameter and returns true if the number entered by the user is a integer and returns false otherwise.