CLEAR SET TALK off m=1 n=2 l=0 sss=1 c=0 i=0 DO while(1/n>=0.01) sss=sss+1/n DO ss with m,n enddo ?"其和值为:",STR(sss,10,5),SPACE(10),"1/n的值为:",STR(1/n,10,5) procedure ss lPARAMETERS m,n l=m+n m=n n=l return endfunc **************************************** 运行结果是这样的:其和值为:2.34171 1/n的值为:0.00694 不知对不对,自己看看