sample code; (2) rewrite these two pieces of sample code in C# A. Fortran 77 sample code PROGRAM MAIN INTEGERN, X EXTERNAL SUB1 COMMON /GLOBALS/ N x=0 PRINT'Enter number of repeats' READ (N CALL SUB1 (X, SUB1) END SUBROUTINE SUB1 (X, DUMSUB) INTEGER N, X, Y EXTERNAL DUMSUB COMMON /GLOBALS/N DATA Y /0/ IF (X .LT. N) THEN x=x+1 CALL DUMSUB (X,DUMSUB END IF DOLL F1 F3 F5 F6 F7 F8 F10 F11 2 5 6 7 8 My