$(2\mathrm{.}0$ points$)$ Define a function Convert that takes a single string parameter variable containing only characters $0$ through $9,$ and returns a vector of integers where each element of the vector corresponds to the number from the string. For example with the input string:

$5237$

The output vector should contain the integers:

$5,2,3,7$

Write your Main$()$ program to perform the example described above.