sas123题中得
question 116

data work.totalsales;
set work.monthlysales(keep=year product sales);
retrain montnsales {12};
array montnsales {12};
doi=1 to 12;
monthsales{i}=sales;
end;
ent+1;
monthsales{ent}=sales;
run;
The data set named WORK.MONTHLYSALES has one observation per month for
A00-201
Actualtests.com - The Power of Knowing
each of five years for a total of 60 observations.


为什么答案给的是语法错误不能执行呢？