student.txt 5 89998 2 98,99988 7 3141593 5 19435,1194335
teacher.txt 5 89998 2 98,99988 7 3141593 5 19435,1194335 4 1111 1 1,1111 5 12345 5 54321,54321 6 898989 2 89,888999
