* VFP寫程序 統(tǒng)計(jì)3-200之間的素?cái)?shù)個(gè)數(shù)及所有素?cái)?shù)之和
SuShuHe=0 &&素?cái)?shù)和
SuShuGe=0 &&素?cái)?shù)個(gè)
for sushu=3 to 200
SuShuFt=.t.
for aa=2 to SuShu-1
if mod(SuShu,aa)=0
SuShuFt=.f.
exit
endif
endfor
if SuShuFt
SuShu
SuShuGe=SuShuGe+1
SuShuHe=SuShuHe+SuShu
endif
endfor
'個(gè)數(shù)',SuShuGe
'合計(jì)',SuShuHeSuShuFt是什么？SuShuFt是否素?cái)?shù)