Weighted random c#

public static readonly int RATIO_CHANCE_A = 10;
public static readonly int RATIO_CHANCE_B = 30;
//                         ...
public static readonly int RATIO_CHANCE_N = 60;

public static readonly int RATIO_TOTAL = RATIO_CHANCE_A
                                       + RATIO_CHANCE_B
                                         // ...
                                       + RATIO_CHANCE_N;

Random random = new Random();
int x = random.Next(0, RATIO_TOTAL);

if ((x -= RATIO_CHANCE_A) < 0) // Test for A
{ 
     do_something1();
} 
else if ((x -= RATIO_CHANCE_B) < 0) // Test for B
{ 
     do_something2();
}
// ... etc
else // No need for final if statement
{ 
     do_somethingN();
}

Source: stackoverflow.com

Similar codes

1 vote321 views1 answer
Rotation facing mouse unity
C#
0 vote329 views1 answer
C# list contains null
C#
0 vote346 views1 answer
Elasticsearch nested aggregation in c#
C#
0 vote361 views1 answer
Nest elasticsearch date reange c# .net
C#
0 vote363 views1 answer
How to set a tag in asp net razor view stackoverflow
C#
1 vote346 views1 answer
C# measure execution time
C#
0 vote401 views1 answer
Function on program stops unity
C#Unity
0 vote372 views1 answer
Bash create temporary folder
C#
0 vote355 views1 answer
Ef core unique index
C#
1 vote345 views1 answer
SQLite insert (Source:NAYCode.com)
C#