Radio Shack TRS-80 Model 100 User Manual

Modify the program from experiment 6 by changing lines 10 through 50 to:
10
N
=
8
20
FOR W=l
TO 8 : FOR
0=1
TO 5
30
INPUT
:1* 1 t
R( W ,0)
L10
NEXT
0
: NEXT
W
50 FOR 0=1 TO
5
.
FOR
W=l TO 8
.
and enter the new lines 60 through 150
80 S(W) = R(WtO)
70 NEXT W
80 GOSUB 500
80 M(O) = MO
100 NEXT 0
110 PRINT TAB(10) "MEDIAN SALES"
120 PRINT" MON TUE WED THU FRI"
130 FOR 0=1 TO 5:PRINTTAB«0-1)*7)M(0);
1L10 NEXT 0
150 END
and change line 57lil to
570 RETURN
List the program to confirm that it is now:
5 OPEN "RAM:SALEOA.OO" FOR INPUT AS 1
10 N = 8
20 FOR W = 1 TO 8 : FOR 0 = 1 TO 5
30 INPUT:I* 1t R(W,O)
L10 NEXT 0 : NEXT W
50 FOR 0 = 1 TO 5 : FOR W = 1 TO 8
80 S(W) = R(W,O)
70 NEXT W
80 GOSUB 500
80 M(O) = MO
100 NEXT 0
110 PRINT TAB(10) "MEDIAN SALES"
120 PRINT" MON TUE WED THU FRI"
130 FOR 0=1 TO 5:PRINTTAB«0-1)*7)M(0);
1L10 NEXT 0
150 END
500 FOR I = 1 TO N - 1
510 FOR J = 1 TO N - I
520 IF S(J) < S(J+1) GOTO 5L10
530 S=S(J) : S(J)=S(J+1) : S(J+1)=S
5L10 NEXT J : NEXT I
550 N1=INT«N+1l/2) : N2=INT«N+2)/2)
580 MO = (S(Nll + S(N2» / 2
570 RETURN
141

Radio Shack TRS-80 Model 100 Specifications

General

Brand	Radio Shack
Model	TRS-80 Model 100
Category	Desktop
Language	English