System.out.println("a等于b:" + (a == b));
System.out.println("a大于b:" + (a > b));
System.out.println("a小于等于b:" + (a <= b));
System.out.println("str1等于str2:" + (str1== str2));
System.out.println("a大于b:" + (a > b));
System.out.println("a小于等于b:" + (a <= b));
System.out.println("str1等于str2:" + (str1== str2));
2015-04-06
int sum=age1+age2+age3+age4;
double avg=sum/4;
int minus=age1-age2;
int newAge=--age1;
double avg=sum/4;
int minus=age1-age2;
int newAge=--age1;
2015-04-06
public class HelloWorld{
public static void main(String[] args) {
// System.out.println("Java");
System.out.println("imooc");
/* System.out.println("Oracle");
System.out.println("MySQL");*/
}
}
public static void main(String[] args) {
// System.out.println("Java");
System.out.println("imooc");
/* System.out.println("Oracle");
System.out.println("MySQL");*/
}
}
2015-04-05
public class HelloWorld{
public static void main(String[] args) {
final char SEX='男';
final char NAME='女';
System.out.println(SEX);
System.out.println(NAME);
}
}
public static void main(String[] args) {
final char SEX='男';
final char NAME='女';
System.out.println(SEX);
System.out.println(NAME);
}
}
2015-04-05
public class HelloWorld{
public static void main(String[] args) {
double avg1=78.5;
int rise=5;
double avg2=avg1+rise;
System.out.println("考试平均分:"+avg1);
System.out.println("调整后的平均分:"+avg2);
}
}
public static void main(String[] args) {
double avg1=78.5;
int rise=5;
double avg2=avg1+rise;
System.out.println("考试平均分:"+avg1);
System.out.println("调整后的平均分:"+avg2);
}
}
2015-04-05
public class HelloWorld{
public static void main(String[] args) {
String city="江西";
System.out.println("我的家乡在:"+city);
}
}
public static void main(String[] args) {
String city="江西";
System.out.println("我的家乡在:"+city);
}
}
2015-04-05