48 lines
1.4 KiB
Java
48 lines
1.4 KiB
Java
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import java.util.*;
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class studrecord{
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String Name;
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int rollno;
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int marks[]=new int[3];
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int percent=0;
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studrecord(String name,int roll, int marks[])
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{
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Name=name;
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rollno=roll;
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this.marks=marks;
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percent=(marks[0]+marks[1]+marks[2])/3;
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}
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char getgrade()
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{
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if(percent>90)
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return 'A';
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else if(percent>80)
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return 'B';
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else if(percent>70)
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return 'C';
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return 'F';
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}
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}
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public class student {
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public static void main(String[] args) {
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Scanner in=new Scanner(System.in);
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try{
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System.out.println("Enter the name,roll number and the marks in 3 subjects simutaneously");
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String name=in.nextLine();
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int roll=Integer.parseInt(in.nextLine());
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int marks[]=new int[3];
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for(int i=0;i<3;i++)
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{
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int a=Integer.parseInt(in.nextLine());
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marks[i]=a;
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}
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studrecord stud=new studrecord(name, roll, marks);
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System.out.println("Succesfully Entered");
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System.out.println("Percentage="+stud.percent+"%\nGrade:"+stud.getgrade());
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}
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catch(NumberFormatException e)
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{
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System.out.println("Error:NumberFormatException Occured");
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}
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}
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}
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