12. Using nested loops, write C++ code that will print following pattern:

How do I add a loop and the statements that make up the loop body to this C++ program? When completed, the program should calculate two totals: the number of left-handed people and the number of right-handed people in your class. The loop should execute until the user enters the character X instead of L for left-handed or R for right-handed. The inputs for this program are as follows: R, R, R, L, L, L, R, L, R, R, L, X

C++ Ask the user to enter 10 numbers of type double through the keyboard using a while loop. Find and display the sum of the odd numbers only

NOTE: DO NOT delete nor change the code already given to you in the code template, except for the comments /* REPLACE THIS COMMENT WITH YOUR VARIABLES */ and /* REPLACE THIS COMMENT WITH YOUR CODE */. You will insert your solution by replacing these two comments. TASK 3: Write C++ code using the while statement to repeatedly read a sequence of characters from the user using the cin statement until the user enters a period (.) or exclamation mark (!). TASK 4: Write C++ code to count the number of vowels, consonants, and other characters. TASK 5: Write C++ code to display statistics using the counts computed in TASK 4. Be sure that there is a comment documenting each variable (see the document on Carmen under Modules on how to comment your code). Do not start a variable name with a capital letter. Be sure that your code is properly indented, readable, and use good descriptive names. Test your solution.     #include <iostream> using namespace std; int main(){char…