Hey. i need help with 5.4 to 5.5 if some one could help me out pls.

Assignment 5.4 Write an assembly program that checks whether a given year is a leap year. A leap year is a year containing one additional day in February. A leap year meets one of the following requirements. . divisible by 400, or only divisible by 4 not by 100. Assignment 5.5 Write an assembly program that removes all vowel letters (a, e, i, o, u, A, E, I, O, U) from a string. . Take "danke schoen" as a test string