class CharArithDemo {
public static void main(String args[]) {
char ch;
ch = 'X';
System.out.println("ch contains" + ch);
ch++;
System.out.println("ch is now" + ch);
ch = 90;
System.out.println("ch is now" + ch);
}
}
输出来后
D:\JAVA>java CharArithDemo
ch containsX
ch is nowY
ch is nowZ都没有空格呀,为什么会这样呀
public static void main(String args[]) {
char ch;
ch = 'X';
System.out.println("ch contains" + ch);
ch++;
System.out.println("ch is now" + ch);
ch = 90;
System.out.println("ch is now" + ch);
}
}
输出来后
D:\JAVA>java CharArithDemo
ch containsX
ch is nowY
ch is nowZ都没有空格呀,为什么会这样呀
解决方案 »
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