Reference: If you read the page below, Sunday challenges will be a breeze:)
https://codingbat.com/doc/java-array-loops.html
Sunday challenges:
Saturday Challenges: #1-#3 in the file below: https://drive.google.com/open?id=0B8J8S-phorS-OVp0NXFxa3NpRXc
r7.10 a) error bounds
b)no = aftter int