How do I change the code to get this output? Output: Enter a grade : Enter a grade : Enter a grade : Number Of Grades = 2 Maximum Grade = 75 Minimum Grade = 25 Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Number Of Grades = 11 Maximum Grade = 100 Minimum Grade = 5 Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Enter a grade : Number Of Grades = 13 Maximum Grade = 88 Minimum Grade = 14 Enter a grade : Code: import java.util.Scanner; public class Grades { public static void main(String[] args) { //Declare required variables int grade,count = 0; int min = 100, max = 0,i=0; //Scanner for user input Scanner scan = new Scanner(System.in); //Infinite loops while(i < 4){ // Here 4 makes the loop run 4 times. // Can be used for multiple times. while(true) { //Prompt for input System.out.println("Enter a grade : "); grade = scan.nextInt(); if(grade<0) break; else count++; //Keep track of grades max = Math.max(max, grade); min = Math.min(min, grade); } //Output result System.out.println("Number Of Grades = " + count); System.out.println("Maximum Grade = " + max); System.out.println("Minimum Grade = " + min); System.out.println(""); i++; count =0; // Change the count for next grades. max = 0; // Default values again for next grades.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
How do I change the code to get this output?
Output:
Enter a grade :
Enter a grade :
Enter a grade :
Number Of Grades = 2
Maximum Grade = 75
Minimum Grade = 25
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Number Of Grades = 11
Maximum Grade = 100
Minimum Grade = 5
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Enter a grade :
Number Of Grades = 13
Maximum Grade = 88
Minimum Grade = 14
Enter a grade :
Code:
import java.util.Scanner;
public class Grades {
public static void main(String[] args) {
//Declare required variables
int grade,count = 0;
int min = 100, max = 0,i=0;
//Scanner for user input
Scanner scan = new Scanner(System.in);
//Infinite loops
while(i < 4){ // Here 4 makes the loop run 4 times.
// Can be used for multiple times.
while(true) {
//Prompt for input
System.out.println("Enter a grade : ");
grade = scan.nextInt();
if(grade<0)
break;
else
count++;
//Keep track of grades
max = Math.max(max, grade);
min = Math.min(min, grade);
}
//Output result
System.out.println("Number Of Grades = " + count);
System.out.println("Maximum Grade = " + max);
System.out.println("Minimum Grade = " + min);
System.out.println("");
i++;
count =0; // Change the count for next grades.
max = 0; // Default values again for next grades.
min = 100;
}}
}
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