Match the given string based on first two characters on each string.
For example
A='harsa'; b='harish'; result '1'
The two strings are not equal but match the starting two characters 'ha'.
as here we have to compare 1st two bits only, we are taking 1st two bits by a(1:2), means values of a starting from 1st position to 2nd position.
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440 Solvers
Sum all integers from 1 to 2^n
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199 Solvers
244 Solvers