project-euler

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Euler_1.cpp (245B)

      1 #include "Euler.h"
      2 
      3 int Euler::SumOfMultiplesOf3And5Ceiling1000()
      4 {
      5     int sumOfMultiples = 0;
      6 
      7     for (int i = 0; i < 1000; ++i) {
      8         if ((i % 3 == 0) || (i % 5 == 0))
      9             sumOfMultiples += i;
     10     }
     11 
     12     return sumOfMultiples;
     13 }