Create largest N digit number

10 vues (au cours des 30 derniers jours)

DJ V le 8 Déc 2016

Commenté : Jan le 8 Déc 2016

I need to create an N digit number given only that it is N digits long.

For N = 2, this number would be two nines, or 99, for N = 3 the number would be 999, etc

Anyone know how to code this?

Geoff Hayes le 8 Déc 2016

Modifié(e) : Geoff Hayes le 8 Déc 2016

DJ - what have you tried so far? Please make an attempt at solving your homework questions before posting them on this forum.

Chaya N le 8 Déc 2016

Modifié(e) : Chaya N le 8 Déc 2016

Try this

(10^N) - 1

Jan le 8 Déc 2016

Please let the OP solve his homework by his own. If the solutions are posted, they cannot provided without cheating anymore.

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