public class Test04 {
public static void main(String[] args){
boolean raining = false;
if(raining){
System.out.println("It's raining outside, remember to bring an umbrella when going out!");
}else{
System.out.println("The weather is good!");
}
boolean eatFull = true;
if(eatFull){
System.out.println("I'm so full!");
}else{
System.out.println("I haven't eaten enough yet, let's have another rice!");
}
boolean sex = true;
if(sex){
System.out.println("male");
System.out.println("Hello world!");
}
else{
System.out.println("female");
}
java.util.Scanner scan = new java.util.Scanner(System.in);
System.out.print("Please enter numbers;");
int i = scan.nextInt();
if(i==1){
System.out.println("Gender: Male");
}else if(i==0){
System.out.println("Gender: Female");
}else{
System.out.println("Sorry, your input is illegal!");
}
System.out.print("Enter the test scores:");
int score = scan.nextInt();
String grade = "Big idiot";
if(score < 0 || score > 100){
grade = "Sorry, the grades you entered are illegal!";
}else if(score >= 90){
grade = "excellent";
}else if(score >= 80){
grade = "good";
}else if(score >= 70){
grade = "medium";
}else if(score >= 60){
grade = "Pass";
}
System.out.println("Grade Level:" + grade);
}
}
