## Narayanganj Higher Secondary 2014 P7

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samiul_samin
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### Narayanganj Higher Secondary 2014 P7

Alice saw that in Wonderland, people used as many digits of numbers as the number of days. That is, after counting \$0,1,2,3,4,5,6\$ they count \$10\$ to mean \$7\$ and so on. Now for as many days Alice lived there, \$n^2\$ flowers blossomed on the \$n^{th}\$ day. So after one day there was \$1\$ flower, after two days there were \$1+4=5\$. Before returning to Earth, she saw that there were \$1241\$ flowers according to the people of Wonderland. How many days did she stay there from the point of view of Earth people?