สวัสดีครับ ลองทดสอบเขียน โค๊ดดูนะครับ

สวัสดีครับ ลองทดสอบเขียน โค๊ดดูนะครับ




import java.util.Scanner;
public class grade {

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner kb = new Scanner(System.in);
int score;
for (int i = 0; i<3; i++){

System.out.print("please input score");
score = kb.nextInt();
if(score < 0 ){

break;
}
if (score >= 80){
System.out.println("your grade is A");

}else if (score > 50){
System.out.println("your grade is B");
}else {
System.out.println("your grade is F");
}

}
System.out.print("finished");

}
}

import java.util.Scanner;

public class grade {

/**

* @param args

*/

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner kb = new Scanner(System.in);

int score;

for (int i = 0; i<3; i++){

System.out.print("please input score");

score = kb.nextInt();

if(score < 0 ){

break;

}

if (score >= 80){

System.out.println("your grade is A");

}else if (score > 50){

System.out.println("your grade is B");

}else {

System.out.println("your grade is F");

}

}

System.out.print("finished");

}

}