Problems (Easy version)

The easy and hard versions are slightly different from each other. Bob has decided to improve his problem solving skills. Every problem he solves, on a particular day $i$, has a value that adds to his score for that day. He has decided to practice for $N$ consecutive days setting a daily goal for each day, i.e., if $A_i$ is the daily goal for the day $i$ $(1\leq i\leq N)$, then he will solve prob