JAVA Program
According to Sample output to write a program
Sample output:
Please enter the number of student: 4
Please enter the score of student 1: 82
Please enter the score of student 2: 92
Please enter the score of student 3: 84
Please enter the score of student 4: 74
---------------------------------------------------
Student Score Grade
1 82 B
2 92 A
3 84 B
4 70 C
import java.util.Scanner;
public class StudentGrade {
public static void main(String[] args) {
Scanner sc = new
Scanner(System.in);
System.out.println("Please enter
the number of student: ");
int n=sc.nextInt();
int grades[]= new int[n];
for(int i=0;i<n;i++) {
System.out.println("Please enter the score of student "+(i+1)+":
");
grades[i]=sc.nextInt();
}
System.out.printf("%-10s%-10s%-10s\n","Student","Score","Grade");
System.out.println("---------------------------------------------------------");
for(int i=0;i<n;i++) {
System.out.printf("%-10d%-10d%-10s\n",i+1,grades[i],getLetterGade(grades[i]));
}
}
private static String getLetterGade(int g) {
if(g>=90)
return
"A";
if(g>=80)
return
"B";
if(g>=70)
return
"C";
if(g>=60)
return
"D";
return "F";
}
}
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