Young Coders: Week 1 Problems
Candy Challenge!
Finish at least 3 out of 5 of the following problems correctly to win candy/chocolate. Email your solutions to me, plus two or three of your favorite types of candy/chocolate. If you have any questions about the problems themselves, ask in the comments below this post.
Finish at least 3 out of 5 of the following problems correctly to win candy/chocolate. Email your solutions to me, plus two or three of your favorite types of candy/chocolate. If you have any questions about the problems themselves, ask in the comments below this post.
1) Read in two Strings using a
Scanner. Print them out in an
alternating pattern. For example, if
the user inputs “hot” and “cold”,
print out “hotcoldhotcold”.
2) Read in a String using a Scanner. Print out the first three letters. If the String’s length is less than three, just print out the String.
3) Read in a String using a Scanner. Print out the second half of the word. For example, if the word is “hooray”, print out “ray”. Assume the word’s length is an even number.
2) Read in a String using a Scanner. Print out the first three letters. If the String’s length is less than three, just print out the String.
3) Read in a String using a Scanner. Print out the second half of the word. For example, if the word is “hooray”, print out “ray”. Assume the word’s length is an even number.
4) Read in a String using a Scanner.
Print out the word without its first
and last letter. For example, if the word was “computer”, print out “ompute”.
5) Read in a String using a Scanner. Print out “yes” if the word ends in “ing”. Print out “no” otherwise. For example, if the word is “jumping”, print out “yes”.
and last letter. For example, if the word was “computer”, print out “ompute”.
5) Read in a String using a Scanner. Print out “yes” if the word ends in “ing”. Print out “no” otherwise. For example, if the word is “jumping”, print out “yes”.