1 to 10 points, remove the a and a minimum points, and then score
2. There are 10 students in one dimensional array, programming the number of failed the statistical
3. The line will be a 5 five columns of two dimensional array in the upper right corner of all elements multiplied by 3
4. A 3 line 4 columns of all elements in the two dimensional array stored in the order of the columns to a one dimensional array