[KaPaTeJIb]

Hi all again, I have a plugin, this is math games, each round is a competiton and if someone answers right, he'll win something. I want to include prize's random choice...Please help, thanks =)

[Black Rose]

Equal chance:

switch( random(4) ) {
    case 0: // Do something
    case 1: // Do something
    case 2: // Do something
    case 3: // Do something
}

Percentages:

switch( random_num(1, 100) ) {
    case 1 .. 5: // Do something, 5%
    case 6 .. 49: // Do something, 44%
    case 50: // Do something, 1%
    case 51 .. 100: // Do something, 50%
}

[akcaliberg]

random_prize = random_num( minimum_prize, maximum_prize )

??

[KaPaTeJIb]

Originally Posted by Black Rose Equal chance: switch( random(3) ) {     case 0: // Do something     case 1: // Do something     case 2: // Do something     case 3: // Do something }

your method is better, thank you

[ConnorMcLeod]

Pay attention there is no case 3 in random(3)

random(3) is same as random_num(0, 2)

code can't generate errors but case 3 gonna never be called.

[Black Rose]

Sorry about that. I edited my post to avoid confusion.