# Java: Print a pattern like right angle triangle

## Java Conditional Statement: Exercise-17 with Solution

Write a program in Java to make such a pattern like a right angle triangle with a number which repeats a number in a row.

The pattern is as follows :

1 22 333 4444

*Test Data*

Input number of n : 4

**Pictorial Presentation:**

**Sample Solution**:

**Java Code:**

```
import java.util.Scanner;
public class Exercise17 {
public static void main(String[] args)
{
int i,j,n;
System.out.print("Input number of n : ");
Scanner in = new Scanner(System.in);
n = in.nextInt();
for(i=1;i<=n;i++)
{
for(j=1;j<=i;j++)
System.out.print(i);
System.out.println("");
}
}
}
```

Sample Output:

Input number of n : 4 1 22 333 4444

**Flowchart: **

**Java Code Editor:**

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