A java program to print natural numbers?

Answer 1

#include<iostream>

unsigned print_naturals (unsigned max)

{

unsigned num = 0;

while (num<max)

std::cout << ++num << ' ';

std::cout << std::endl;

}

int main()

{

// print first 10 natural numbers:

print_naturals (10);

// print first 100 natural numbers:

print_naturals (100);

}

Answer 2

Here's a program that ask for a number and then prints the list of numbers and their running sum:

main

SUB main

INPUT "What is the final number"; final

j = 0

PRINT " Number", " Running Count"

FOR i = 1 TO final

j = i + j

PRINT STR$(i), j

NEXT i

END SUB

Answer 3

public class Test {

public static void main(String args[]){

for(int i = 0; i < 1000; i++){

System.out.println(i);

}

}

}