listcharacters.java

来自「Thinking in JAVA第四版源代码」· Java 代码 · 共 25 行

//: control/ListCharacters.java
// Demonstrates "for" loop by listing
// all the lowercase ASCII letters.

public class ListCharacters {
  public static void main(String[] args) {
    for(char c = 0; c < 128; c++)
      if(Character.isLowerCase(c))
        System.out.println("value: " + (int)c +
          " character: " + c);
  }
} /* Output:
value: 97 character: a
value: 98 character: b
value: 99 character: c
value: 100 character: d
value: 101 character: e
value: 102 character: f
value: 103 character: g
value: 104 character: h
value: 105 character: i
value: 106 character: j
...
*///:~