Percentage Calculation in Java


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public final class Percent {

public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println(“enter the total no.of sub”);
int n = Integer.parseInt(br.readLine());
int marks[] = new int[n];
int i, tot = 0;
for (i = 0; i < n; i++) {
System.out.println(“enter ur marks”);
marks[i] = Integer.parseInt(br.readLine());
tot = tot + marks[i];
}
System.out.println(“total marks: ” + tot);
System.out.println(“percentage of marks: ” + (float) tot / n);
}
}

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