n Matlab: Write a function that takes a month, day, and year as inputs and returns the number of days that have passed since January 1, 780, the year al-Khwarizmi, the "father of algebra", was born (include the 1/1/780 date as day 1). The function should include a subroutine to deal with all leap year calculations. The subroutine is a function that will take a year as an input and will return a 1 if that year is a leap year or a 0 if that year is not a leap year. As a check, the number of days between 1/1/780 and 6/21/2011 is 449,786. Shown below is your starter code with some pseudocode to get you started:

Define a function print_repeated() that takes two parameters and outputs the first parameter the second parameter number of times on one line separated and ending with a space. The function does not return any value.

MATLAB question:

in matlab please

Write a function print_shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than 4, print "Too many.". Else, print "N : Lather and rinse." num_cycles times, where N is the cycle number, followed by "Done.".Sample output with input: 2 1: Lather and rinse. 2: Lather and rinse. Done. Hint: Define and use a loop variable. I am getting the correct output,but i can't get rid of the white space between the number and the ':' 1 : Lather and rinse. 2 : Lather and rinse. Done.

Given the following functions:void sum(int a, int b, int total) { total = a+b;}int main() { int x=1, y=2, s=0; sum(x,y,s); cout << s << "\n"; return 0;}1. Explain the problem with the sum function.2. Explain how to fix the problem without changing the main function.

Write a function in MATLAB that has two inputs: - A shear load (as the first input) - A tensile load (as the second input) Have your function return one output, a string with the name of the lowest grade material from Table 1 that can handle those loads.

In the U.S. fuel efficiency of cars is specified in miles per gallon (mpg). In Europe it is often expressed in liters per 100 km. Write a MATLAB user- defined function that converts fuel efficiency from mpg to liters per 100 km. For the function name and arguments, use Lkm=mpgToLpkm (mpg). The input argument mpg is the efficiency in mi/gl, and the output argument Lkm is the efficiency in liters per 100 km (rounded to the nearest hundredth). Use the function in the Command Window to: (a) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 21 mi/gal. (b) Determine the fuel efficiency in liters per 100 km of a car whose fuel effi- ciency is 36 mi/gal.

Define a function calc_total_inches, with parameters num_feet and num_inches, that returns the total number of inches. Note: There are 12 inches in a foot.Sample output with inputs: 5 8 Total inches: 68