f*****y 发帖数: 822 | 1 42.The following SAS program is submitted:
data WORK.ONE;
Text=’Australia, US, Denmark’;
Pos=find(Text,’US’,'i’,5);
run;
What value will SAS assign to Pos?
A. 0
B. 1
C. 2
D. 12
Answer: D
为什么我数来数去都是11?还有i是什么意思?
多谢了 | f*****y 发帖数: 822 | | p***d 发帖数: 257 | |
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