:)
Find a 7 digit number which has its own address...
i.e.
see this 4 digit number(not the number required) ex 1210
here 1 should say it has total 1 zero in the number
2 in second place say it has 2 one in the number .
1 in third pace says it has 1 two in the number
and 0 in 4 place says it has zero 3 in the number.
and so on...
Try for 5,6,7,8 digit number...
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UP 0 DOWN 0 0 8
8 Answers
for 5→21200
for 6→_ _ _ _ _ _
for 7→3211000
for 8→42101000
for 9→521001000
for 10→6210001000
for 11.................................
sorry i am editing my ans for six digit and i think no addresing no exist for six digit
if i am mistaken plz help me to correct it
hey priyam i think you solved this using programming first
??
is that so ??
if it is im going to wrtie one to solve this and tell you ans later
you can use a constraint eq in the question that sum of numbers i equals to number of digits given