Java: Display the first 10 natural numbers

Last update on May 14 2025 13:00:37 (UTC/GMT +8 hours)

Display First 10 Natural Numbers

Write a Java program to display the first 10 natural numbers.

Pictorial Presentation:

Sample Solution:

Java Code:

public class Exercise10 {
    
  public static void main(String[] args)
    {     
    int i;
	System.out.println ("The first 10 natural numbers are:\n");
	for (i=1;i<=10;i++)
	{      
		System.out.println (i);
	}
System.out.println ("\n");
}
}

Sample Output:

The first 10 natural numbers are:                                                                                                     
1                                                                                                     
2                                                                                                     
3                                                                                                     
4                                                                                                     
5                                                                                                     
6                                                                                                     
7                                                                                                     
8                                                                                                     
9                                                                                                     
10

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Java program to display the first 10 natural numbers using recursion instead of iterative loops.
• Write a Java program to print the first 10 natural numbers in reverse order.
• Write a Java program to display the first 10 natural numbers using Java 8 streams and lambda expressions.
• Write a Java program to output the first 10 natural numbers and then compute their cumulative sum.

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