package one;
public class Demo01 {
public static void main(String[] args) {
// TODO Auto-generated method stub
int a = 5;
int b = 6;
int c = a;
a = b;
b = c;
System.out.println(a);
System.out.println(b);
}
}
package one; public class Demo01 { public static void main(String[] args) { // TODO Auto-generated method stub int a = 456; int ge = a%10; int shi = a/10%10; int bai = a/100%10; int total = ge + shi + bai; System.out.println(total); } }
package one; public class Demo01 { public static void main(String[] args) { // TODO Auto-generated method stub int hua = 50; int she = (hua - 32)*5/9; System.out.println(she); } }
原文：https://www.cnblogs.com/y18741378909/p/12522700.html