writeln(' -- Project for CSE 542 Data Structure '); writeln(' -- Author naser abbasi '); writeln(' -- OAKLAND University ,MI '); writeln('this program performs algebric manipulations '); writeln('on Multivariant polynomials up to 59 variables'); writeln; fillbicoef; (* the bicoef to fill *) (* convert is filled too *) writeln('please choose from menue'); writeln('A. Addition of two polynomials'); writeln('B. Multiplications of two polynomials'); writeln('C. Addition of two matrices of polynomials'); writeln('D. Multiplications of two matrices of polynomials'); writeln('E. Determinant of a polynomiale matrix'); writeln('F. Set up parameters'); writeln('Q. Quit'); writeln; write('Menue Choice ?> '); readln(choice); WHILE (choice <>'q') and (choice<>'Q') DO BEGIN CASE (choice) of 'A','a' : addp; 'B','b' : mulp; 'C','c' : addmatric; 'D','d' : mulmatric; 'E','e' : determinant; 'F','f' : set_up; END; writeln; write('Menue Choice ?> '); readln(choice); END; write('Logging Off...');