This is my c++ language. Please help me with the correct code and also explain what each code does.

4.11 Ch 4 Warm up: Drawing a right triangle (C++) This program will output a right triangle based on user specified height triangleHeight and symbol triangleChar. (1) The given program outputs a fixed-height triangle using a*character. Modify the given program to output a right triangle that instead uses the user-specified triangleChar character. (1 pt) (2) Modify the program to use a nested loop to output a right triangle of height triangleHeight. The first line will have one user-specified character, such as % or *. Each subsequent line will have one additional user-specified character until the number in the triangle's base reaches triangleHeight. Output a space after each user-specified character, including after the line's last user-specified character. (2 pts) Example output for triangleChar-% and triangleHeight-5 Enter a character: Enter triangle height