programming-examples/c-sharp/Mathematics/C# Program to Print the Sum of all the Multiples of 3 and 5.cs

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2019-11-15 12:59:38 +01:00
/*
*C# Program to Print the Sum of all the Multiples of 3 and 5
*/
using System;
class program
{
public static void Main()
{
int a, b, i, Sum = 0;
for (i = 1; i < 100; i++)
{
a = i % 3;
b = i % 5;
if (a == 0 || b == 0)
{
Console.Write("{0}\t", i);
Sum = Sum + i;
}
}
Console.WriteLine("\nThe Sum of all the Multiples of 3 or 5 Below 100 : {0}", Sum);
Console.Read();
}
}
/*
3 5 6 9 10 12 15 18 20 21 24 25 27 30 33 35 36 39 40 42 45 48 50 51 54 55 57 60 63 65 66 69 70 72 75 78 80 81 84 85 87 90 93 95 96 99
The Sum of all the Multiples of 3 or 5 Below 100 : 2318