'CREATE DYNAMIC ARRAY SPACES USING STRINGS

string sa=nuls 5* sizeof float
string sb=sa

'MAP ARRAY VARIABLES ONTO STRINGS

float a at *sa
float b at *sb

'ASSIGN SOME VALUES

a<=10,20,30,40,50
b<=60,70,80,90,00

'ADD ARRAY B TO A BY STRING CONCATENATION

sa+=sb

'TEST

print a[7] 'result 70