public class sum {
public static void main(String[] args) {
String programb="123";
System.out.println(Integer.parseInt(programb));
System.out.println(Integer.valueOf(programb).intValue());
}
}
cumi7754的博客字符串转换整数pythonUnlike many other programming languages out there, Python does not implicitly typecast integers (or floats) to strings when you concatenate them to strings. 与现有的许多其他编程...