C :

#include <stdio.h>
int main()
{
	int t,a[100],i;
	while(scanf("%d",&t)!=EOF)
	{
		for(i=0;i<t;i++)
		{
			scanf("%d",&a[i]);
		}
		for(i=0;i<t;i++)
		{
			printf("%c",a[i]);
		}
		printf("\n");
	}
	return 0;
}

C++ :

#include <stdio.h>

int main() {
	int t, a[100], i;
	scanf("%d", &t);
	for (i = 0; i < t; i++)
		scanf("%d", &a[i]);
	for (i = 0; i < t; i++)
		printf("%c", a[i]);
	return 0;
}

Java :

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		while (in.hasNextInt()) {
			int t = in.nextInt();
			for (int i = 0; i < t; i++) {
				char ch = (char)in.nextInt();
				System.out.print(ch);
			}
			System.out.println();
		}

	}

}