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- Apr 1, 2012
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- idontreallywolf
Tell me OTLanders. Do you possess the holy power?
Prove yourself by solving the following problem:
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Problem 1:
You are given two integers
Example 1:
In Given range there are 2
3 4 5 6 7 8 9
Example 1.1:
In given range there is only
17 18 19 20 21 22 23 24 25
Constraints:
Note: Include in the reply how long it took you to solve it.
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Prove yourself by solving the following problem:
————————————————————————————————
Problem 1:
You are given two integers
A
and B
. You have to figure out how many perfect
squares there are in range from A
to B
Example 1:
A=3
, B=9
In Given range there are 2
perfect
squares because {4, 9} are perfect squares since 2^2 = 4
and 3^2 = 9
3 4 5 6 7 8 9
Example 1.1:
A=17
, B=25
In given range there is only
1 perfect
square because anything between 16 and 25 are not perfect squares and since the range is from 17 to 25, we only have 1 perfect square which is 25.17 18 19 20 21 22 23 24 25
Constraints:
1 <= A <= B <= 10^9
Note: Include in the reply how long it took you to solve it.
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