due October 13th
The purpose of this assignment is the use of 2-dimensional arrays, reading and writing text files, writing functions, and program planning and development.
You will read a data file and store all of the input data in a two-dimensional array. You will perform calculations on the data and store the results in the 2-dimensional array. You will sort the array and print the results in a report.
You will read in this input file, partially shown below. This 50-record file consists of a (8-digit numeric) student id, 11 assignment's points, midterm points, lab exercise points, final points, and CodeLab points. All of the input data, calculated totals, percent, and grades (and plus or minus) must be stored in only one 2-dimensional array. The specifications for determination of the grades is the same as the course syllabus. Your output reports should be "very similar" to the output shown below. The point totals, percent, and grades must follow the exact calculations. This is the same as assignment 1. You are to produce two output reports, one sorted by student id and one sorted by total points (in descending order). The two output reports must be written to separate files.
| 54288660 39 9 11 9 16 11 13 6 20 13 12 19 83 137 8 46595406 30 19 6 17 12 17 18 19 16 14 13 9 57 130 10 72453988 19 19 19 10 18 19 6 18 15 20 15 20 94 135 5 68954389 41 19 17 19 13 18 18 19 19 18 15 13 90 132 10 16543210 29 1 10 11 10 15 10 10 20 8 15 10 50 71 0 68954389 39 19 17 19 13 18 11 11 19 13 15 13 90 132 10 67654321 48 20 19 20 19 20 19 19 20 19 20 19 98 138 9 52613503 41 18 14 20 19 12 16 19 19 18 17 10 90 143 7 89585328 38 15 20 19 19 17 12 18 17 13 20 16 82 63 1 85168415 31 16 18 17 11 19 13 17 16 14 18 7 61 140 10 ... |
| Stdnt Id Ex --------- Assignments ---------- Tot Mi Fin CL Pts Pct Gr -------- -- -------------------------------- --- -- --- -- --- --- -- 00654321 50 20 18 20 19 20 19 19 20 19 20 19 195 98 138 9 490 98 A+ 10736268 39 14 18 14 17 14 19 19 15 19 20 14 169 24 97 10 339 68 D+ 16543210 29 1 10 11 10 15 10 10 20 8 15 10 119 50 71 0 269 54 F 19519568 44 12 17 9 10 12 15 13 14 2 20 9 131 87 147 5 414 83 B 35519284 32 9 18 16 20 17 20 16 19 20 11 9 166 95 129 10 432 86 B 41239604 33 15 4 15 18 12 19 18 18 10 10 16 151 78 129 2 393 79 C+ 44169013 44 19 14 12 18 10 12 15 11 8 19 20 150 71 130 8 403 81 B- 46595406 30 19 6 17 12 17 18 19 16 14 13 9 154 57 130 10 381 76 C 52613503 41 18 14 20 19 12 16 19 19 18 17 10 172 90 143 7 453 91 A- 54288660 39 9 11 9 16 11 13 6 20 13 12 19 133 83 137 8 400 80 B- ... |
| Stdnt Id Ex --------- Assignments ---------- Tot Mi Fin CL Pts Pct Gr -------- -- -------------------------------- --- -- --- -- --- --- -- 00654321 50 20 18 20 19 20 19 19 20 19 20 19 195 98 138 9 490 98 A+ 67654321 48 20 19 20 19 20 19 19 20 19 20 19 195 98 138 9 488 98 A+ 52613503 41 18 14 20 19 12 16 19 19 18 17 10 172 90 143 7 453 91 A- 68954389 41 19 17 19 13 18 18 19 19 18 15 13 175 90 132 10 448 90 A- 35519284 32 9 18 16 20 17 20 16 19 20 11 9 166 95 129 10 432 86 B 93576148 47 16 20 3 14 13 15 14 20 7 11 19 149 81 149 5 431 86 B 68954389 39 19 17 19 13 18 11 11 19 13 15 13 157 90 132 10 428 86 B 78517086 32 12 13 19 4 20 8 20 9 20 20 14 155 87 146 6 426 85 B 72453988 19 19 19 10 18 19 6 18 15 20 15 20 173 94 135 5 426 85 B 56924850 46 18 14 13 20 9 18 17 12 18 7 18 157 73 141 7 424 85 B ... |