codingtests/solutions/ProjectEuler/007/solve.rb
2024-07-01 13:49:44 +00:00

21 lines
292 B
Ruby

def is_prime(prime)
sqrt = Math.sqrt(prime)
i=3
while(i <= sqrt)
if (prime % i == 0)
return false
end
i+= 2
end
return true;
end
i=13
primes = 6
until (primes == 10001)
i+= 2
if(is_prime(i))
primes+=1
end
end
puts i