Isiqondiso kumsebenzisi

Inombolo Engahleliwe (Ran#)
Umsebenzi odala inombolo engaguqukiyo okungahleliwe ku-0.000 kuya
ku-0.999.
Isibonelo:
Yakha izinombolo ezintathu zamadijithi-3 ezingahleliwe.
Amagugu amadijithi amadijithi amathathu angaguquguquki aguqulwa
amanani ama-integer angu-3 ngokuphindaphinda ngo-1000.
Qaphela ukuthi amanani aboniswe lapha yizibonelo kuphela. Ubungako
empeleni eyenziwe Isibali yakho izohluka.
1000
(Ran#) 634.
92.
175.
I-inteksi Ehleliwe (RanInt#) (fx-220
PLUS kuphela)
Ukufakwa kwe-function yefomu ye-RanInt#( a , b ), edala inombolo
egcwele ngokungahlelekile phakathi kuka- a kuya ku- b .
Isibonelo: Ukwenza inamba engahleliwe phakathi kuka-1 kuya ku-6.
Qaphela ukuthi amanani aboniswe lapha yizibonelo kuphela. Amavelu
okuyiwo enziwe ngekhakhuletha yakho azohluka.
(RanInt) 1 (,) 6 2.
4.
1.
Uhlelo ( n P r ) Nokuhlanganiswa ( n C
r )
Le misebenzi yenza kube lula ukwenza izimvume kanye nezibalo
zokuhlanganiswa.
n no- r kanye kumele ibe yizinombolo ezigcwele eziphakathi kuka-0 ≦ r
≦ n < 1 × 10
10
.
Isibonelo 1: Ukunquma ukuthi mangaki amanani amadijithi angu-4
angahle akhiqizwe usebenzisa izinombolo 1 kuya ku-7
33