VFP上机实验-函数2
VFP上机操作练习,可用于计算机等级考试
计算下列函数的函数值
1.? AT(“lc”,”Welcome”)
2.? ROUND(5674.675,-3)
3.? STUFF(“abcdefgh”,3,3,”2003”) 4.? SQRT(SQRT(128))
5.? UPPER(“how are YOU”)
6.? V AL(SUBSTR(…4762883 ,7,3))+10 7.? INT(ABS(56-34)/2)
8.? MONTH({2002/06/03})-18
9.? DTOC(DATE()),DTOC(DATE(),1)
10.N=20
? IIF(N>25,2*N,4*N)


