If n is 13, then the program will output: 1234567890123 23456789012 45678901 4567890 56789 678 The i.th row contains -(2i-2) values. Each column displays the same number. If a row has more than 10 digits, the digit after 9 should start again from 0 Run alt harmonic solution.exe and pyranid solution.exe to see examples of these programs. Your programs must behave exactly like these programs with the same input and output. 1. Program alt harmonic.cpP: a. Prompt and read the value of n from the user. This value must be 2 1. Use a while loop to repeatedly prompt and re-read this value from the user if a value entered is invalid b. Use for loop(s) to compute the alternating series (see above). CSE1222 Lab 6 CSE1222-Sping 20 c. Print the resulting sum. d. Debug your code by trying your program with larger values of a. If your sums approach the value of In (2) on your calculator then your program is probably correct. 2. Program pyramid. epp Prompt and read the value of n from the user. This value must be positive and an odd number. Note that zero is not positive. Use a while loop to repeatedly prompt and re- read this value from the user if a value entered is invalid. a. b. Use for loop(s) to print the inverted pyramid. c. Debug your program by running it on different values of n, e.g 1,3, 1.51, etc. 3. Be sure to add the header comments File". "Created by". "Creation Date-and-synopsis" at 4. 5. 6. the top of the file. Each synopsis should contain a brief description of what the program does. Be sure that there is a comment documenting cach variable. Be sure that your if statements, while loops, and blocks are properly indented. Check your output against the output from the solution executables provided