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solve problem 10

main
Colin McMillen 1 year ago
parent
commit
e7faccb57d
  1. 14
      Program.cs

14
Program.cs

@ -57,6 +57,7 @@ namespace Euler {
primes.Add(2);
for (int i = 3; i <= num; i += 2) {
if (IsPrime(i, primes)) {
WriteLine(i);
primes.Add(i);
}
}
@ -212,8 +213,19 @@ namespace Euler {
return 0;
}
[Fact]
static long Problem10() {
List<long> primes = PrimesUpThrough(2_000_000);
long sum = 0;
foreach (long prime in primes) {
sum += prime;
}
Assert.Equal(142913828922, sum);
return sum;
}
static void Main(string[] args) {
WriteLine(Problem9());
WriteLine(Problem10());
}
}
}
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