criyle/codenet-compile-errors huggingface dataset:
Language: Java

import java.util.Scanner;

public class Main{

	public static void main(String[] args){

		Scanner sc = new Scanner(System.in);

		while(true){

			int sum=0,n=sc.nextInt();
			if(n==0){

				break;
			}

			int[] scores=new int[n];

			for(int i=0;i<scores.length;i++){

				scores[i]=sc.nextInt();
				sum+=scores[i];
			}

			double average=0,variance=0;

			average=sum/n;

Compiler output:
Main.java:27: error: reached end of file while parsing
			average=sum/n;
			              ^
1 error
Language: Java

import java.util.Scanner;

public class Main{
	public static void main(String[] args){
		Scanner sc= new Scanner(System.in);

		while (true){
			int n,sum=0;
			double average,variance=0;
			n =sc.nextInt();
			if (n==0){break;}
			int[] scores=new int[n];
			for(int i=0; i<scores.length; i++){
				scores[i]=sc.nextInt();
				sum=sum + scores[i];
			}
			for(int i=0; i<scores.length; i++){
				average= sum / scores.length;
				variance= variance + ((scores[j]-average)*(scores[j]-average)); 
			}
						
			System.out.println(Math.sqrt(variance/n));
			}
	}
}

Compiler output:
Main.java:19: error: cannot find symbol
				variance= variance + ((scores[j]-average)*(scores[j]-average)); 
				                              ^
  symbol:   variable j
  location: class Main
Main.java:19: error: cannot find symbol
				variance= variance + ((scores[j]-average)*(scores[j]-average)); 
				                                                  ^
  symbol:   variable j
  location: class Main
2 errors
Language: Java

import java.util.Scanner;
public class Main {
    public static void main(String[] args) {
        // ?¨??????\??????????????????????????????????????????                                    
        Scanner sc = new Scanner(System.in); while (true) {
            int n = sc.nextInt();
            if (n == 0) { break; }
            int[] scores = new int[n];
            double sum = 0, sum1 = 0;
            for (int i = 0; i < scores.length; i++) {
                scores[i] = sc.nextInt(); }
            double average = 0, variance = 0;
            // ... ?????????average??¨,?????£variance????¨????????????? ... System.out.prin\
tln(Math.sqrt(variance));                                                       
            for(int i = 0; i < scores.length; i++){
                sum = scores[i] + sum;
            }
 average = sum / n;
 for(int i = 0; i < scores.length; i++){
     sum1  = (scores[i] - average)*(scores[i] - average) + sum1;
 }
 variance = sum1 / n;
 System.out.println(Math.sqrt(variance));
        }
    }
}

Compiler output:
Main.java:14: error: cannot find symbol
tln(Math.sqrt(variance));                                                       
^
  symbol:   method tln(double)
  location: class Main
1 error
Language: Java

mport java.util.Scanner;

public class Main{

	public static void main(String[] args){

		Scanner sc = new Scanner(System.in);

		while(true){

			int sum=0,n=sc.nextInt();
			if(n==0){

				break;
			}

			int[] scores=new int[n];

			for(int i=0;i<scores.length;i++){

				scores[i]=sc.nextInt();
				sum+=scores[i];
			}

			double average=0,variance=0;

			average=sum/n;
			for(int i=0;i<scores.length;i++){

				variance+=(scores[i]-average)*(scores[i]-average)/n;
			}
			System.out.println(Math.sqrt(variance));

		}
    }
}

Compiler output:
Main.java:1: error: class, interface, enum, or record expected
mport java.util.Scanner;
^
1 error
Language: Java


import java.util.Scanner;

class StanDev{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);

    while(true) {
      int n = sc.nextInt();
      if (n == 0 &&/* n>= 1000*/) {
        break;
      }

      int point[] = new int[n];
      int sum = 0;
      for (int i = 0; i < n; i++) {
        point[i] = sc.nextInt();
        sum += point[i];
      }

      double ave = (double)sum/n;
      double sdsum = 0;
      for (int i = 0; i < n; i++) {
        sdsum += Math.pow((point[i]-ave),2);
      }

      System.out.println(Math.sqrt(sdsum/n));
    }
  }
}

Compiler output:
Main.java:10: error: illegal start of expression
      if (n == 0 &&/* n>= 1000*/) {
                                ^
1 error
Language: Java

import java.util.Scanner;

public class bunsan {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		int[] s;
		double m, i;
		int k;
		while (true) {
			m = 0;
			i = 0;
			n = sc.nextInt();
			if (n == 0)
				break;
			s = new int[n];
			for (k = 0; k < n; k++) {
				s[k] = sc.nextInt();
				m += s[k];
			}
			m = m / n;

			for (k = 0; k < n; k++) {
				i += Math.pow(s[k] - m, 2);
			}
			i = Math.sqrt(i / n);
			System.out.printf("%lf", i);
		}
	}
}

Compiler output:
Main.java:3: error: class bunsan is public, should be declared in a file named bunsan.java
public class bunsan {
       ^
1 error
Language: Java

#include<iostream>
#include<stdio.h>
#include<iomanip>
#include<math.h>
using namespace std;
int main()
{
    float n,number,a[1005],j,s,m;
    while(cin>>n &&n)
    {
        m=0;
        for(int i=0 ; i<n ; i++)
        {
            cin>>a[i];
            m+=a[i];
 
 
 
        }
        m=m/n;
        s=0;
        for(int i=0 ; i<n ; i++)
        {
            s+=pow(double(a[i]-m),2)/n;
        }
        cout<<setprecision(8)<<fixed;
        cout<<sqrt(s)<<endl;
 
 
    }
 
 
 
    return 0;
}
 

Compiler output:
Main.java:1: error: illegal character: '#'
#include<iostream>
^
Main.java:2: error: illegal character: '#'
#include<stdio.h>
^
Main.java:3: error: illegal character: '#'
#include<iomanip>
^
Main.java:4: error: illegal character: '#'
#include<math.h>
^
Main.java:8: error: not a statement
    float n,number,a[1005],j,s,m;
                           ^
Main.java:8: error: not a statement
    float n,number,a[1005],j,s,m;
                             ^
Main.java:8: error: not a statement
    float n,number,a[1005],j,s,m;
                               ^
Main.java:14: error: not a statement
            cin>>a[i];
               ^
Main.java:24: error: not a statement
            s+=pow(double(a[i]-m),2)/n;
                              ^
Main.java:24: error: not a statement
            s+=pow(double(a[i]-m),2)/n;
                                     ^
Main.java:26: error: not a statement
        cout<<setprecision(8)<<fixed;
                             ^
Main.java:27: error: not a statement
        cout<<sqrt(s)<<endl;
                     ^
Main.java:6: error: unnamed classes are a preview feature and are disabled by default.
int main()
^
  (use --enable-preview to enable unnamed classes)
Main.java:8: error: ']' expected
    float n,number,a[1005],j,s,m;
                     ^
Main.java:8: error: ';' expected
    float n,number,a[1005],j,s,m;
                            ^
Main.java:8: error: ';' expected
    float n,number,a[1005],j,s,m;
                              ^
Main.java:24: error: '.class' expected
            s+=pow(double(a[i]-m),2)/n;
                         ^
Main.java:24: error: ';' expected
            s+=pow(double(a[i]-m),2)/n;
                                ^
18 errors
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while (true) {
			int n = sc.nextInt();
			int sum = 0;
			if (n == 0) {break;}
			int[] score = new int[n];
			for (int i = 0; i < score.length; i++) {
				score[i] = sc.nextInt();
				sum += score[i];
			}

			double ava, var = 0;
			ava  = sum / n;
			for (int i = 0; i < n ; i++ ) {
				var += (score[i] - ava) * (score[i] - ava) / n;
			}
			doble a = Math.sqrt(var);
			System.out.printf("%.8lf\n", a);
		}
	}
}

Compiler output:
Main.java:21: error: cannot find symbol
			doble a = Math.sqrt(var);
			^
  symbol:   class doble
  location: class Main
1 error
Language: Java

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        while (true) {
            int n = scan.nextInt();
            if (n == 0)
                break;

            List<Integer> scores = new ArrayList<Integer>();
            for (int i = 0; i < noItem; i++)
                scores.add(scan.nextInt());

            double average = 0;
            for (int score : scores) {
                average += scores;
            }
            average /= scores.length;

            double variance = 0.0;
            for (int score : scores) {
                variance += Math.pow(score - average, 2);
            }
            variance /= scores.size();

            double standardDeviation = Math.sqrt(variance);
            System.out.printf(standardDeviation);
        }
    }
}

Compiler output:
Main.java:15: error: cannot find symbol
            for (int i = 0; i < noItem; i++)
                                ^
  symbol:   variable noItem
  location: class Main
Main.java:20: error: bad operand types for binary operator '+'
                average += scores;
                        ^
  first type:  double
  second type: List<Integer>
Main.java:22: error: cannot find symbol
            average /= scores.length;
                             ^
  symbol:   variable length
  location: variable scores of type List<Integer>
Main.java:31: error: no suitable method found for printf(double)
            System.out.printf(standardDeviation);
                      ^
    method PrintStream.printf(String,Object...) is not applicable
      (argument mismatch; double cannot be converted to String)
    method PrintStream.printf(Locale,String,Object...) is not applicable
      (argument mismatch; double cannot be converted to Locale)
4 errors
Language: Java

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

public class practice {
    public static void main(String[] args) throws IOException {
      BufferedReader buf = new BufferedReader(new InputStreamReader(System.in));

      for(;;){
        String line = buf.readLine();
        int n = Integer.parseInt(line);
        if(n == 0) break;
        String line_2 = buf.readLine();
        double[] scores = new double[n];
        double b = 0;

        for(int i=0; i<n; i++){
          scores[i] = Double.parseDouble(line_2.split(" ")[i]);
          b = b + scores[i];
      }
      double m = b/n;


      double c = 0; double d = 0;
      for(int j=0; j<n; j++){
        c = Math.pow(scores[j]-m, 2);
        d = d + c;
      }
      double sd = Math.sqrt(d/n);
      System.out.println(sd);


      }


  }
}

Compiler output:
Main.java:5: error: class practice is public, should be declared in a file named practice.java
public class practice {
       ^
1 error
Language: Java

import java.util.Scanner;

class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    double sum=0;
    while(true){
      int n = sc.nextInt();
      if(n==0) break;
      int[] score = new int[n];
      for(int i=0;i<score.length;i++){
        score[i] = sc.nextInt();
        sum += score[i];
      }
      double ave,var;
      ave = sum / n;
      for(int j=0;j<score.length;j++){
        var += Math.pow(score[j] - ave,2);
      }
      var /= n;
      System.out.println(Math.sqrt(var));
    }
  }
}

Compiler output:
Main.java:18: error: variable var might not have been initialized
        var += Math.pow(score[j] - ave,2);
        ^
Main.java:20: error: variable var might not have been initialized
      var /= n;
      ^
2 errors
Language: Java

import java.util.Scanner;

class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    double sum=0;
    while(true){
      int n = sc.nextInt();
      if(n==0) break;
      double[] score = new double[n];
      for(int i=0;i<score.length;i++){
        score[i] = sc.nextDouble();
        sum += score[i];
      }
      double ave = sum / (double)n;
      for(int j=0;j<score.length;j++){
        double var = 0.0;
        var += Math.pow(score[j] - ave,2);
      }
      var /= (double)n;
      System.out.printf("%.8f\n",Math.sqrt(var));
    }
  }
}

Compiler output:
Main.java:20: error: cannot find symbol
      var /= (double)n;
      ^
  symbol:   variable var
  location: class Main
Main.java:21: error: cannot find symbol
      System.out.printf("%.8f\n",Math.sqrt(var));
                                           ^
  symbol:   variable var
  location: class Main
2 errors
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while (true) {
			int n = sc.nextInt();
			if (n == 0)
				break;
			int sum = 0;
			double m, a;
			double z = 0;
			int[] s = new int[n];
			for (int i = 0; i < n; i++) {
				s[i] = sc.nextInt();
				sum += s[i];
			}
			System.out.println(m);
			for (int i = 0; i < n; i++) {
				z += (double) (s[i] - m) * (s[i] - m);
			}
			a = Math.sqrt((double) z / n);
			System.out.println(a);
		}
	}
}

Compiler output:
Main.java:18: error: variable m might not have been initialized
			System.out.println(m);
			                   ^
1 error
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < scores.length; i++) ){
         Total = Total + scores[i];
       }
       average = Total/scores.length
       for (int i = 0; i < scores.length; i++) ){
         TotalA = TotalA + (scores[i] - average)^2;
       }
       variance = (Total/scores.length)^-2
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:18: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
Main.java:21: error: ';' expected
       average = Total/scores.length
                                    ^
Main.java:22: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
Main.java:25: error: ';' expected
       variance = (Total/scores.length)^-2
                                          ^
4 errors
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < scores.length; i++) ){
         Total = Total + scores[i];
       }
       average = Total/n
       for (int i = 0; i < scores.length; i++) ){
         TotalA = TotalA + (scores[i] - average)^2;
       }
       variance = (Total/n)^-2;
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:18: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
Main.java:21: error: ';' expected
       average = Total/n
                        ^
Main.java:22: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
3 errors
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < scores.length; i++) ){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < scores.length; i++) ){
         TotalA = TotalA + (scores[i] - average)^2;
       }
       variance = (Total/n)^-2;
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:18: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
Main.java:22: error: illegal start of expression
       for (int i = 0; i < scores.length; i++) ){
                                               ^
2 errors
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < n; i++) ){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < n; i++) ){
         TotalA = TotalA + (scores[i] - average)^2;
       }
       variance = (Total/n)^-2;
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:18: error: illegal start of expression
       for (int i = 0; i < n; i++) ){
                                   ^
Main.java:22: error: illegal start of expression
       for (int i = 0; i < n; i++) ){
                                   ^
2 errors
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < n; i++){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < n; i++){
         TotalA = TotalA + (scores[i] - average)^2;
       }
       variance = (Total/n)^-2;
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:23: error: bad operand types for binary operator '^'
         TotalA = TotalA + (scores[i] - average)^2;
                                                ^
  first type:  double
  second type: int
Main.java:25: error: bad operand types for binary operator '^'
       variance = (Total/n)^-2;
                           ^
  first type:  double
  second type: int
2 errors
Language: Java

import java.util.Scanner;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    while (true) {
      int n = sc.nextInt();
      if (n == 0) {
        break;
      }
      int[] scores = new int[n];
      for (int i = 0; i < scores.length; i++) {
        scores[i] = sc.nextInt();
      }
      double average = 0, variance = 0;
      double sum;
      for (int i = 0; i < scores.length; i++) {
        sum += scores[i];
      }
      average = sum / n;
      for (int i = 0; i < scores.length; i++) {
        variance += (scores[i] - average) / n;
      }
      System.out.println(Math.sqrt(variance));
    }
  }
}

Compiler output:
Main.java:18: error: variable sum might not have been initialized
        sum += scores[i];
        ^
Main.java:20: error: variable sum might not have been initialized
      average = sum / n;
                ^
2 errors
Language: Java

import java.util.Scanner;

public class StandardDeviation {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    while (true) {
      int n = sc.nextInt();
      if (n == 0) {
        break;
      }
      int[] scores = new int[n];
      for (int i = 0; i < scores.length; i++) {
        scores[i] = sc.nextInt();
      }
      double average = 0, variance = 0;
      double sum = 0;
      for (int i = 0; i < scores.length; i++) {
        sum += scores[i];
      }
      average = sum / n;
      for (int i = 0; i < scores.length; i++) {
        variance += (scores[i] - average) / n;
      }
      System.out.println(Math.sqrt(variance));
    }
  }
}

Compiler output:
Main.java:3: error: class StandardDeviation is public, should be declared in a file named StandardDeviation.java
public class StandardDeviation {
       ^
1 error
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < n; i++){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < n; i++){
         TotalA = TotalA + (scores[i] - average)^2.0;
       }
       variance = (Total/n)^-2.0;
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:23: error: bad operand types for binary operator '^'
         TotalA = TotalA + (scores[i] - average)^2.0;
                                                ^
  first type:  double
  second type: double
Main.java:25: error: bad operand types for binary operator '^'
       variance = (Total/n)^-2.0;
                           ^
  first type:  double
  second type: double
2 errors
Language: Java

import java.util.Scanner;

public class Main{

  public static void main(String[] args){

   Scanner sc = new Scanner(System.in);
   while(true){
     int n = sc.nextInt();
     if(n == 0){ break; }
     int[]scores = new int[n];
     for(int i = 0;i < scores.length;i++){
       scores[i] = sc.nextInt();
     }
     double average = 0, variance = 0, S = 0, SS = 0;
     for(int i = 0; i < scores.length; i++){
        S = S + scores[i];
     }
     average = S / n;

     for(int i = 0; i < scores.length; i++){
        SS = SS + (scores[i]-average)^2
     }
     variance = SS / n;
     System.out.println(Math.sqrt(variance));
     }
   }
 }

    
     

Compiler output:
Main.java:22: error: ';' expected
        SS = SS + (scores[i]-average)^2
                                       ^
1 error
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < n; i++){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < n; i++){
         TotalA = TotalA + math.pow((scores[i] - average).2.0);
       }
       variance = math.pow((Total/n).-2.0);
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:23: error: ')' or ',' expected
         TotalA = TotalA + math.pow((scores[i] - average).2.0);
                                                         ^
Main.java:25: error: <identifier> expected
       variance = math.pow((Total/n).-2.0);
                                     ^
2 errors
Language: Java

import java.util.Scanner; 
 
public class Main {
   public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
     Scanner sc = new Scanner(System.in);
     while (true) {
       int n = sc.nextInt();
       if (n == 0) {
         break;
       }
       int[] scores = new int[n];
       for (int i = 0; i < scores.length; i++) {
         scores[i] = sc.nextInt();
       }
       double average = 0, variance = 0, Total = 0, TotalA = 0;
       // ??? ?????????average??¨????????£variance????¨?????????????
       for (int i = 0; i < n; i++){
         Total = Total + scores[i];
       }
       average = Total/n;
       for (int i = 0; i < n; i++){
         TotalA = TotalA + math.pow((scores[i] - average),2.0);
       }
       variance = math.pow((Total/n),-2.0);
       System.out.println(Math.sqrt(variance));
     }
   }
 }

Compiler output:
Main.java:23: error: cannot find symbol
         TotalA = TotalA + math.pow((scores[i] - average),2.0);
                           ^
  symbol:   variable math
  location: class Main
Main.java:25: error: cannot find symbol
       variance = math.pow((Total/n),-2.0);
                  ^
  symbol:   variable math
  location: class Main
2 errors
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		while (true) {
			int i, Sum;
			int n = sc.nextInt();
			if (n == 0) {
				break;
			}
			int[] scores = new int[n];
			for (i = 0; i < scores.length; i++) {
				scores[i] = sc.nextInt();
			}
			double average = 0, variance = 0;
			for (i = 0; i < scores.length; i++) {
				Sum = Sum + scores[i];
			}
			average = Sum / i;
			for (i = 0; i < scores.length; i++) {
				variance = variance + (scores[i] - average) * (scores[i] - average);
			}
			System.out.println(Math.sqrt(variance));
		}
	}

}

Compiler output:
Main.java:18: error: variable Sum might not have been initialized
				Sum = Sum + scores[i];
				      ^
Main.java:20: error: variable Sum might not have been initialized
			average = Sum / i;
			          ^
2 errors
Language: Java

import java.util.*;

public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double m = 0.0, a = 0.0;
		int n;
		n = sc.nextInt();
		double[] s = new double[n];
		for(int i = 0; i < n; i++){
			s[i] = sc.nextInt();
			m += s[i];
		}
		m /= n;
		for(int i = 0; i < n; i++){
			a += (s[i] - m)*(s[i] - m);
		}
		a /= (double)n;
		System.out.printf("%.8f\n", Math.sqrt(a_2));
	}
}

Compiler output:
Main.java:19: error: cannot find symbol
		System.out.printf("%.8f\n", Math.sqrt(a_2));
		                                      ^
  symbol:   variable a_2
  location: class Main
1 error
Language: Java

import java.util.*;

public class Main {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		double m = 0.0, a = 0.0;
		int n;
		while((n = sc.nextInt()) != 0){
			double[] s = new double[n];
			for(int i = 0; i < n; i++){
				s[i] = sc.nextDouble();
				m += s[i];
			}
			m /= n;
			for(int i = 0; i < n; i++){
				a += (s[i] - m)*(s[i] - m);
			}
			a /= (double)n;
			System.out.printf("%.4f\n", Math.sqrt(a));
		}
	}

Compiler output:
Main.java:21: error: reached end of file while parsing
	}
	 ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		while (true) {
			int sum = 0;
			int n = sc.nextInt();

			if (n == 0) {
				break;
			}

			int score[] = new int[n];
			for (int i = 0; i < n; i++) {
				score[i] = sc.nextInt();
				sum += score[i];
			}

			double average = sum / n;
			double variance = ver(score, average, n);

			System.out.printf("%.8f\n", Math.sqrt(variance));
		}

	}

Compiler output:
Main.java:27: error: reached end of file while parsing
	}
	 ^
1 error
Language: Java

import java.util.Scanner;
public class main {
public static void main(String args[]){
	int size=1000,sum=0;
	double a=0;
	double b;
	int[] list=new int[size];
	Scanner sc=new Scanner(System.in);
	int n=sc.nextInt();
	if(n==0){
		System.exit(-1);
	}else{
	for(int i=0;i<n;i++){
		int input=sc.nextInt();
		list[i]=input;
		sum+=list[i];
	}
	for(int j=0;j<n;j++){
	    a+=Math.pow(list[j]-sum/n,2)/n;
	}
	b=Math.sqrt(a);
	System.out.printf("%.8f\n",b);
	}
}
}

Compiler output:
Main.java:2: error: class main is public, should be declared in a file named main.java
public class main {
       ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			variance = (sc.nextInt()-average)*(sc.nextInt()-average)/n;
			System.out.println(Math.sqrt(variance));
			}
	}

}

Compiler output:
Main.java:12: error: cannot find symbol
				sum = sum + scores[i];
				^
  symbol:   variable sum
  location: class Main
Main.java:12: error: cannot find symbol
				sum = sum + scores[i];
				      ^
  symbol:   variable sum
  location: class Main
Main.java:15: error: cannot find symbol
			average = sum/n;
			          ^
  symbol:   variable sum
  location: class Main
3 errors
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
                                int sum=0;
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			variance = (sc.nextInt()-average)*(sc.nextInt()-average)/n;
			System.out.println(Math.sqrt(variance));
			}
	}

}

Compiler output:
Main.java:16: error: cannot find symbol
			average = sum/n;
			          ^
  symbol:   variable sum
  location: class Main
1 error
Language: Java

import java.util.Scanner;
  public class Main {
  public static void main(String[] args) {
     // ?¨??????\???????????????????????????????????????
   Scanner sc = new Scanner(System.in);

  while (true) {
    int n = sc.nextInt();
       if (n == 0) {
           break;
       }
          int[] scores = new int[n];
          for (int i = 0; i < scores.length; i++) {
              scores[i] = sc.nextInt();
          }
   double average = 0, variance = 0, sum =0, SUM =0; 
   double[] tmp;
       // ??? ?????????average??¨????????£variance????¨????????????? ???
   for(int i = 0;i < scores.length; i++){       
         sum = sum + scores[i];
   }
   average = sum/n;
for(int i =0;i < scores.length; i++){
tmp[i] = (scores[i]-average)*(scores[i]-average);
SUM = SUM +tmp[i];
}
variance = SUM/n;
    System.out.println(Math.sqrt(variance));
  }
 }
}

Compiler output:
Main.java:24: error: variable tmp might not have been initialized
tmp[i] = (scores[i]-average)*(scores[i]-average);
^
1 error
Language: Java

import java.util.Scanner;

public class Main1 {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			int sum=0;
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			for (int i = 0;i<scores.length;i++){
			variance = (scores[i]-average)*(scores[i]-average)/n;
			}
			
			System.out.println(Math.sqrt(variance));
			}

	}}

Compiler output:
Main.java:3: error: class Main1 is public, should be declared in a file named Main1.java
public class Main1 {
       ^
1 error
Language: Java

import java.util.Scanner;

public class main{
	public static void main(string[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0){break;}
			int[] scores =new int[n];
			for(int i = 0;i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double average =0, variance =0;
			for(int i=0; i<scores.length; i++){
				average += scores[i];
			}
			average= average/n;
			for(int i=0; i<scores.length; i++){
			variance = Math.pow((scores[i]-average),2);	
			}
			variance = variance/n;


			System.out.println(Math.sqrt(variance));
		}		
	}
}

Compiler output:
Main.java:3: error: class main is public, should be declared in a file named main.java
public class main{
       ^
Main.java:4: error: cannot find symbol
	public static void main(string[] args){
	                        ^
  symbol:   class string
  location: class main
2 errors
Language: Java

import java.util.Scanner;

public class main{
	public static void main(string[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0){break;}
			int[] scores =new int[n];
			for(int i = 0;i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double average =0, variance =0;
			for(int i=0; i<scores.length; i++){
				average += scores[i];
			}
			average= average/n;
			for(int i=0; i<scores.length; i++){
			variance += Math.pow((scores[i]-average),2);	
			}
			variance = variance/n;


			System.out.println(Math.sqrt(variance));
		}		
	}
}

Compiler output:
Main.java:3: error: class main is public, should be declared in a file named main.java
public class main{
       ^
Main.java:4: error: cannot find symbol
	public static void main(string[] args){
	                        ^
  symbol:   class string
  location: class main
2 errors
Language: Java

import java.util.Scanner;

public class main{
	public static void main(string[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0){break;}
			int[] scores =new int[n];
			for(int i = 0;i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double average =0, variance =0;
			for(int i=0; i<scores.length; i++){
				average += scores[i];
			}
			average= average/n;
			for(int i=0; i<scores.length; i++){
			variance += Math.pow((scores[i]-average),2);
				
			}
			variance = variance/n;


			System.out.println(Math.sqrt(variance));
		}		
	}
}

Compiler output:
Main.java:3: error: class main is public, should be declared in a file named main.java
public class main{
       ^
Main.java:4: error: cannot find symbol
	public static void main(string[] args){
	                        ^
  symbol:   class string
  location: class main
2 errors
Language: Java

import java.util.Scanner;
import java.io.*;

public class el1 {

	public static void main(String[] args) {

	  Scanner sc = new Scanner(System.in);

	  while(true)
	  {
	  	int n = sc.nextInt();
	  	if(n == 0) break;
	  	double[] scores = new double[n];
	  
	  	for(int i=0 ; i < scores.length ;i++){
	  		scores[i] = sc.nextDouble();
	  	}
	  
	  	double average =0;
	  	double variance = 0;

	  	for(int i=0 ; i < scores.length ;i++){
	  		average += scores[i]/n;
	  	}

	  	for(int i=0 ; i < scores.length ;i++){
	  		variance += Math.pow( (scores[i]-average) , 2.0)/n;
	  	}

	  	System.out.println(Math.sqrt(variance));
	  }
	
	}

}

Compiler output:
Main.java:4: error: class el1 is public, should be declared in a file named el1.java
public class el1 {
       ^
1 error
Language: Java

import java.util.Scanner;

public class Main{
	public static void main(string[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0){break;}
			int[] scores =new int[n];
			for(int i = 0;i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double average =0, variance =0;
			for(int i=0; i<scores.length; i++){
				average += scores[i];
			}
			average= average/n;
			for(int i=0; i<scores.length; i++){
			variance += Math.pow((scores[i]-average),2);

			}
			variance = variance/n;


			System.out.println(Math.sqrt(variance));
		}		
	}
}

Compiler output:
Main.java:4: error: cannot find symbol
	public static void main(string[] args){
	                        ^
  symbol:   class string
  location: class Main
1 error
Language: Java

import java.util.Scanner;

public class Main {
   public static void main(String[] args) {
// ?¨??????\???????????????????????????????????????
   Scanner sc = new Scanner(System.in);
   while (true) {
   int n = sc.nextInt();
   if (n == 0) {
    break;
   }
   int[] scores = new int[n];
   for (int i = 0; i < scores.length; i++) {
          scores[i] = sc.nextInt();
      }

   double average = 0, variance = 0, deviation = 0,sum=0,x=0,y=0;
   for(int x=0; scores[x]>0; x++){
    sum += scores[0];
    average = sum/scores.length;
    y = scores[x] - average;
    x += y;
    variance = x/scores.length;
   }
// ... ?????????average??¨????????£variance????¨????????????? ...
   System.out.println(average);
   System.out.println(Math.sqrt(variance));
  }

 }
}

Compiler output:
Main.java:18: error: variable x is already defined in method main(String[])
   for(int x=0; scores[x]>0; x++){
           ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			int sum=0;
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			for (int i = 0;i<scores.length;i++){
			variance = (scores[i]-average)*(scores[i]-average)/n;
			}
			
			System.out.println("%.8f",Math.sqrt(variance));
	}}

Compiler output:
Main.java:22: error: reached end of file while parsing
	}}
	  ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			int sum=0;
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			for (int i = 0;i<scores.length;i++){
			variance = (scores[i]-average)*(scores[i]-average)/n;
			}
			
			System.out.println(Math.sqrt(variance));
	}}

Compiler output:
Main.java:22: error: reached end of file while parsing
	}}
	  ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
   public static void main(String[] args) {
// ?¨??????\???????????????????????????????????????
   Scanner sc = new Scanner(System.in);
   while (true) {
   int n = sc.nextInt();
   if (n == 0) {
    break;
   }
   int[] scores = new int[n];
   for (int i = 0; i < scores.length; i++) {
          scores[i] = sc.nextInt();
      }

   double average = 0, variance = 0, deviation = 0,sum=0,x=0,y=0,z=0;
   for(int x=0; scores[x]>0; x++){
    sum += scores[0];
    average = sum/scores.length;
    y = scores[x] - average;
    z += y;
    variance = z/scores.length;
   }
// ... ?????????average??¨????????£variance????¨????????????? ...
   System.out.println(average);
   System.out.println(Math.sqrt(variance));
  }

 }
}

Compiler output:
Main.java:18: error: variable x is already defined in method main(String[])
   for(int x=0; scores[x]>0; x++){
           ^
1 error
Language: Java

import java.util.Scanner;

public class Main11 {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0) break;
			int[] scores = new int[n];
			for(int i=0; i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double ave = 0, var = 0;
			int sum = 0;
			
			for(int i=0; i<n; i++){
				sum += scores[i];
			}
			ave = sum / n;
			
			double sum2 = 0;
			for(int i=0; i<n; i++){
				sum2 += (scores[i] - ave)*(scores[i] - ave);
			}
			var = sum2 / n;
			
			System.out.println(Math.sqrt(var));
			
			
		}
	}
}

Compiler output:
Main.java:3: error: class Main11 is public, should be declared in a file named Main11.java
public class Main11 {
       ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			int sum=0;
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			for (int i = 0;i<scores.length;i++){
			variance = (scores[i]-average)*(scores[i]-average)/n;
			}
			
			System.out.println("%.8f","Math.sqrt(variance));
	}}}

Compiler output:
Main.java:21: error: unclosed string literal
			System.out.println("%.8f","Math.sqrt(variance));
			                          ^
1 error
Language: Java

import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while (true){
			int n = sc.nextInt();
			if(n == 0){break;}
			int[] scores = new int[n];
			int sum=0;
			for (int i = 0;i<scores.length;i++){
				scores[i]=sc.nextInt();
				sum = sum + scores[i];
			}
			double average = 0,variance = 0;
			average = sum/n;
			for (int i = 0;i<scores.length;i++){
			variance = (scores[i]-average)*(scores[i]-average)/n;
			}
			
			System.out.println("%.8f",Math.sqrt(variance));
	}}}

Compiler output:
Main.java:21: error: no suitable method found for println(String,double)
			System.out.println("%.8f",Math.sqrt(variance));
			          ^
    method PrintStream.println() is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(boolean) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(char) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(int) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(long) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(float) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(double) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(char[]) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(String) is not applicable
      (actual and formal argument lists differ in length)
    method PrintStream.println(Object) is not applicable
      (actual and formal argument lists differ in length)
1 error
Language: Java

import java.util.Scanner;

public class Main11 {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		while(true){
			int n = sc.nextInt();
			if(n==0) {break;}
			int[] scores = new int[n];
			for(int i=0; i<scores.length; i++){
				scores[i] = sc.nextInt();
			}
			double ave = 0, var = 0;
			int sum = 0;
			
			for(int i=0; i<scores.length; i++){
				sum += scores[i];
			}
			ave = sum / n;
			
			double sum2 = 0;
			for(int i=0; i<n; i++){
				sum2 += (scores[i] - ave)*(scores[i] - ave);
			}
			var = sum2 / n;
			
			System.out.println(Math.sqrt(var));
			
			
		}
	}
}

Compiler output:
Main.java:3: error: class Main11 is public, should be declared in a file named Main11.java
public class Main11 {
       ^
1 error
Language: Java

import java.util.Scanner;
public class Teppei {
    public static void main(String[] args) {
        double sum=0;
        Scanner sc = new Scanner(System.in);
        while (true) {
            int n = sc.nextInt();
            if (n == 0) {
                break;
            }
            int[] scores = new int[n];
            for (int i = 0; i < scores.length; i++) {
                scores[i] = sc.nextInt();
                sum = sum + scores[i];
            }
            double average = 0, variance = 0, sumv = 0, b = 0;
            average = sum / scores.length;
            for (int a = 0; a < scores.length; a++) {
                b = (scores[a] - average) * (scores[a] - average);
                sumv = sumv + b;
            }
            variance = sumv / scores.length;
            System.out.println(Math.sqrt(variance));
        }
    }
}

Compiler output:
Main.java:2: error: class Teppei is public, should be declared in a file named Teppei.java
public class Teppei {
       ^
1 error
Language: Java

import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in); while (true) {
int n = sc.nextInt();
if (n == 0) { break; }
int[] scores = new int[n];
for (int i = 0; i < scores.length; i++)
 {
scores[i] = sc.nextInt(); 
double sum=0;
sum=sum+scores[i];
}
double average = 0, variance = 0;
average=sum/n;
for (int i = 0; i < scores.length; i++)
 {
variance=(scores[i]-average)*(scores[i]-average)/n;
}

 System.out.printf("%. 8f?\n",Math.sqrt(variance));
} }
}

Compiler output:
Main.java:15: error: cannot find symbol
average=sum/n;
        ^
  symbol:   variable sum
  location: class Main
1 error
Language: Java



import java.util.Scanner;

public class Main {
	public static void main(String args[]) {

		Scanner sc = new Scanner(System.in);
		while (true) {
			int size = 1000, sum;
			double a, b;
			int[] list = new int[size];
			int n = sc.nextInt();
			if (n == 0) 
				break;
			
				sum = 0;
				for (int i = 0; i < n; i++) {
					int input = sc.nextInt();
					list[i] = input;
					sum += list[i];
				}
				a = 0;
				for (int j = 0; j < n; j++) {
					a += Math.pow(list[j] - sum / n, 2) / n;
				}
				b = Math.sqrt(a);
				System.out.println(b);
			}
		}
	}
}

Compiler output:
Main.java:32: error: class, interface, enum, or record expected
}
^
1 error
Language: Java

import java.util.Scanner;
public class deviation{
    public static void main(String[] args){
	Scanner sc=new Scanner(System.in);
	double s=0.0;
	while(true){
	    int t=0;
	    int n=sc.nextInt();
	    if(n==0){
		break;
	    }else{
	 
	    int[] scores=new int[n];
	    for(int i=0;i<scores.length;i++){
		scores[i]=sc.nextInt();
		t=t+scores[i];
	    }
	    double average=0.0,variance=0.0;
	    average=(double)t/(double)n;
	    
	    for(int i=0;i<scores.length;i++){
		s=s+((double)scores[i]-average)*((double)scores[i]-average);
	    }
	    variance=s/(double)n;
	    System.out.printf("%.8f",Math.sqrt(variance));
	    }
	}

    }
}

Compiler output:
Main.java:2: error: class deviation is public, should be declared in a file named deviation.java
public class deviation{
       ^
1 error
Language: Java



import java.util.Scanner;

public class QWE {
	public static void main(String args[]) {

		Scanner sc = new Scanner(System.in);
		while (true) {
			int size = 1000, sum;
			double a, b;
			int[] list = new int[size];
			int n = sc.nextInt();
			if (n == 0)
				break;

			sum = 0;
			for (int i = 0; i < n; i++) {
				int input = sc.nextInt();
				list[i] = input;
				sum += list[i];
			}
			a = 0;
			double avg = (double) (sum / n);
			for (int j = 0; j < n; j++) {
				a += Math.pow(list[j] - avg, 2) / n;
			}
			b = Math.sqrt(a);
			System.out.println(b);
		}
	}
}

Compiler output:
Main.java:5: error: class QWE is public, should be declared in a file named QWE.java
public class QWE {
       ^
1 error