(1) Write Java code to prompt the user for the starting number (e.g. 1) and output the triangle pattern below using nested for-loops. 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 4 5 6 1 2 3 4 5 6 7 (2) Write Java code to prompt the user for the starting number to print (e.g. 5) and output rectangular pattern below: Use nested for-loops. Enter the value of n: 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 45 5 4 3 3 3 3 3 4 5 5 4 3 2 2 2 3 4 5 5 4 3 21 2 3 4 5 5 4 3 2 2 2 3 4 5 54 3 3 3 3 3 4 5 5 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5