Creating implementation for idiom 284 : Create a zeroed list of integers

Idiom

# 284 Create a zeroed list of integers

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Create a new list a (or array, or slice) of size n, where all elements are integers initialized with the value 0.

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#include <stdlib.h>

int *a = calloc(n, sizeof(*a));

(def a (repeatedly n #(identity 0)))

std::vector<int> a(n, 0);

var a = new int[n];

var a = List.filled(n, 0);

integer, dimension(:), allocatable :: a

allocate(a(n),source = 0)

a := make([]int, n)

a = replicate n 0

const a = new Array(n).fill(0);

int a[] = new int[n];

import static java.util.Arrays.fill;

Integer a[] = new Integer[n];
fill(a, 0);

int[] a = new int[n];

import static java.util.stream.IntStream.range;

int a[] = range(0, n).map(i -> 0).toArray();

import java.util.stream.IntStream;

int[] a = IntStream.generate(() -> 0)
                .limit(n)
                .toArray();

import java.util.*;

List<Integer> a = new ArrayList<Integer>(n);
for (int i =0;i<n;i++){
    a.add(0);
}

import static java.util.stream.IntStream.iterate;

int a[] = iterate(0, i -> 0).limit(n).toArray();

import static java.util.stream.IntStream.range;
import java.util.ArrayList;
import java.util.List;

List<Integer> a = new ArrayList<>(n);
range(0, n).forEach(i -> a.add(0));

local function new_zeroed_list(n)
 local ret={}
 for i=1,n do
  ret[i]=0
 end
 return ret
end
local zeroed_list=new_zeroed_list(n)

a := nil;
setlength(a, n);

my @a = (0) x $n;

a = [0] * n

from itertools import repeat

a = [*repeat(0, n)]

a = Array.new(n, 0)

a = [0] * n

let a = vec![0; n];