Java program to print the following pattern on the console

In this program, we are creating a right-angled triangle of numbers in increasing order. We are creating two loops, and 2^nd loop is executing according to the first loop, inside 2^nd loop printing the number row-wise i loop times.

1
2 3
4 5 6
7 8 9 10

Algorithm:

• STEP 1: START
• STEP 2: SET n=1.
• STEP 3: SET i=0.REPEAT STEP 4 to STEP 8 UNTIL i<6.
• STEP 4: SET j=1.REPEAT STEP 5 and 6 STEP UNTIL j
• STEP 5: PRINT n
• STEP 6: SET n=n+1, j=j+1.
• STEP 7: PRINT new line.
• STEP 8: SET i=i+1.
• STEP 9: END

Program:

Output:

1
2 3
4 5 6
7 8 9 10