1
22
333
want
A00001
A00022
A00333
如上,由var->want,want中第一个为字母,其余为数值型字符,这种一般都是怎么实现的涅,请高手指点下,谢谢!!!
解决方案:
data raw;
input cvar $ nvar;
datalines;
1 1
22 22
333 333
;
data out;
length cwant nwant $8;
set raw;
cwant='A00000';
substr(cwant,length(cwant)-length(cvar)+1)=cvar;
nwant=cats('A',put(nvar,z5.));
run;



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