Build error

[gongzelong0718]

Does anyone know how to fix the build error?

➜  algs4 git:(master) ✗ javac BinarySearch.java
BinarySearch.java:94: error: cannot find symbol
        In in = new In(args[0])
        ^
  symbol:   class In
  location: class BinarySearch
BinarySearch.java:94: error: cannot find symbol
        In in = new In(args[0]);
                    ^
  symbol:   class In
  location: class BinarySearch
BinarySearch.java:101: error: cannot find symbol
        while (!StdIn.isEmpty()) {
                ^
  symbol:   variable StdIn
  location: class BinarySearch
BinarySearch.java:102: error: cannot find symbol
            int key = StdIn.readInt();
                      ^
  symbol:   variable StdIn
  location: class BinarySearch
BinarySearch.java:104: error: cannot find symbol
                StdOut.println(key);
                ^
  symbol:   variable StdOut
  location: class BinarySearch
5 errors

[asarkar]

I'm using the version 1.0.3 from Bintray and it seems to be working so far. No one could help you unless you clearly describe how you're building, and what you're building. Better yet, attach a sample project along with steps to reproduce the problem.

[HuangStomach]

I think you need to:

 import edu.princeton.cs.algs4.*

我猜你没有引入该书提供的工具库

[hanyun2019]

I passed the compile part:
javac -cp /Users/user/documents/algorithms/algs4-master/target/algs4-1.0.0.0.jar BinarySearch.java

But failed in the run part:
java BinarySearch

The error message is:
Kelvin-Mac:java user$ java BinarySearch
Error: Could not find or load main class BinarySearch
Caused by: java.lang.ClassNotFoundException: BinarySearch

Anyone what happens to me? Thanks~

[hanyun2019]

I know how to compile and run it now:
javac -cp /Users/user/documents/algorithms/algs4-master/target/algs4-1.0.0.0.jar BinarySearch.java

java -cp /Users/user/documents/algorithms/algs4-master/target/algs4-1.0.0.0.jar edu.princeton.cs.algs4.BinarySearch tinyW.txt < tinyT.txt

[hanyun2019]

The correct solution is:

javac -cp /Users/user/documents/algorithms/algs4-master/target/algs4-1.0.0.0.jar -d . BinarySearch.java

java -cp /Users/user/documents/algorithms/algs4-master/target/algs4-1.0.0.0.jar edu.princeton.cs.algs4.BinarySearch tinyW.txt < tinyT.txt