Java program to print the following pattern on the console

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

Algorithm:

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

Program:

Output:

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5