double average(int count, ...)
{
//
}function sum(...$nums)
{
return array_sum($nums);
}
echo sum(1, 2, 3); // 6// This variadic function takes an arbitrary number of ints as arguments.
func sum(nums ...int) {
fmt.Print("The sum of ", nums) // Also a variadic function.
total := 0
for _, num := range nums {
total += num
}
fmt.Println(" is", total) // Also a variadic function.
}fn void foo_typed(int x, int... arg) { ... }
fn void foo_untyped(int x, ...arg)
...
foo_typed(1, 2, 3);
foo_untyped(1, "hello", 1.2);// This variadic function takes an arbitrary number of ints as arguments.
func sum(nums: ...int) {
print("The sum of ", nums) // Also a variadic function.
total := 0
for _, num := range nums {
total += num
}
println(" is", total) // Also a variadic function.
}(lambda (...) (apply + ...))fn average(x: ...f64): f64 {
// ...
}Languages with Variadic Functions include C, PHP, Go, C3, Wa-lang, Slope, Jule
View all concepts with or missing a hasVariadicFunctions measurement
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