Lab directory copied

lab1015/mid/C/file.48.java

lab1015/mid/C/file.50.java

lab1015/mid/C/file.52.java

lab1015/mid/C/file.54.java

lab1015/mid/C/file.56.java

lab1015/mid/C/file.58.java

lab1015/mid/C/file.60.java

lab1015/mid/C/file.62.java

lab1015/mid/C/file.64.java

lab1015/mid/C/file.66.java

lab1015/mid/C/file.68.java

lab1015/mid/C/file.70.java

lab1015/mid/C/file.72.java

lab1015/mid/C/file.74.java

lab1015/mid/C/file.76.java

lab1015/mid/C/file.78.java

lab1015/mid/C/file.80.java

lab1015/mid/C/file.82.java

lab1015/mid/C/file.84.java

lab1015/mid/C/file.86.java