These are the instructions:

1. Create a function called is_palindrome which receives a string as a parameter and returns true if that string is a palindrome, false otherwise. Remember that a palindrome is a word that is the same forward or backward. For full points your function must ignore case and must work with any character (not just letters). So (“Dad$dad” is a palindrome even though the D is capital and d is lower case).

In this code, you will need strings, and arrays and also the for loop.
You’ll need to add this library #include <string>

Now to know if it the word is a palindrome, the code must be like this:
int large = word.length();
for (int x = large – 1; x >= 0; x–){
backwards += word[x];
}

the word.length() returns the length of the string, in terms of bytes. So for the “For” loop the loop will be adding the last letter to the first of the word, one by one, and save it in “backwards”. And if the word and backwards are the same, then that is a palindrome.

You can take a look on this web page. http://www.cplusplus.com/reference/string/string/length/

And the Code in GitHub

1. Create a function called find_threes that receives as a parameter a list (or Vector or array for C++ students) of numbers and returns the sum of all numbers in that list that are evenly divisible by 3. Note if using vectors, you will need an additional parameter to represent the number of numbers in the array. So if the list was [0,4,2,6,9,8,3,12], the function would return 30 (0+6+9+3+12).

 

In this one, the code must look something like this: 
If you look well it is pretty simple. The find_threes function has 2 values inside, repeat and number[] (This will use an

Continue reading “Quiz 5” →

In this quiz, to make the program run, you needed to create also a function.

Like in the first problem. You needed to create the function superpower and to declare the integers a and b in it.
The program should make the result of the first number powered to the second. But all in one function. Also inside the function you need to declare everything you will use, only in the int main, you will type int a, b. Because until then the program ask you for them.

And for the second program:

Kind of the same, but you need to print with * (stars), the number that you provide to the program. So the program print * in the same line, with this loop, until the int n, equals the int a, that it would be the number you’ve written.

Also you don’t need to use “int” with the function, you can use “void” because in this cae you don’t need to return anything.

 

As always, my link to my GitHub:
https://github.com/antonioangelm24/TC101
as Quiz2- a & Quiz2-b