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class Ch2 { public static function main() { function div(x, y) return x % y == 0; var result = [ for (i in 1...21) { if (div(i,3) && div(i,5)) "fizzbuzz"; else if (div(i,3)) "fizz"; else if (div(i,5)) "buzz"; else '$i'; } ]; Sys.println('${result.join("")}'); } }