代码\ex1\batch
....\...\ex1.cpp
....\..2\ex2.cpp
....\...\ex2.dat
....\..3\ex3.cpp
....\...\ex3.dat
....\..4\ex4.cpp
....\...\ex4.dat
....\..5\ex5.cpp
....\...\ex5.dat
....\ex1
....\ex2
....\ex3
....\ex4
....\ex5
代码