Write a complete program that reads a string and displays the vowels. The vowels are A, E, I, O, U and a, e, i, o, u. Here are three sample runs: Sample Run 1
Enter a string: Welcome to Python
The vowels are eoeoo
Sample Run 2
Enter a string: Student Union
The vowels are ueUio
Sample Run 3
Enter a string: AREIOUaeiouRTE
The vowels are AEIOUaeiouE
Note: your program must match the sample run exactly.
using python

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

Create a class named majors that includes an enumeration for the six majors offered by a college as follows: acc, chem, cis, eng, his, phys. display the enumeration values for the user, then prompt the user to enter a major. display the college division in which the major falls. acc and cis are in the business division, chem and phys are in the science division, and eng and his are in the humanities division. save the file as majors. java.