diff --git a/Axel/src/de/hs_mannheim/informatik/spreadsheet/nr5.java b/Axel/src/de/hs_mannheim/informatik/spreadsheet/nr5.java
index b28aba3..2ef70ea 100644
--- a/Axel/src/de/hs_mannheim/informatik/spreadsheet/nr5.java
+++ b/Axel/src/de/hs_mannheim/informatik/spreadsheet/nr5.java
@@ -1,139 +1,139 @@
-package de.hs_mannheim.informatik.spreadsheet;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-import org.junit.jupiter.api.Test;
-
-public class nr5 {
-	private Spreadsheet spr;
-	private String[] spreadsheetData = {
-		    "40", "12", "87", "54", "32", "66", "78", "21", "90", "89",
-		    "25", "74", "88", "91", "33", "98", "67", "45", "19", "11",
-		    "65", "69", "50", "84", "74", "61", "53", "99", "29", "46",
-		    "16", "89", "79", "62", "45", "31", "73", "23", "13", "81",
-		    "60", "88", "45", "51", "36", "16", "46", "3", "18", "85",
-		    "4", "27", "87", "91", "29", "84", "95", "65", "71", "94",
-		    "84", "49", "3", "79", "67", "89", "10", "74", "77", "51",
-		    "48", "38", "41", "59", "2", "15", "62", "18", "40", "29",
-		    "93", "13", "5", "58", "30", "64", "58", "6", "67", "96",
-		    "67", "77", "25", "81", "87", "27", "53", "31", "85", "98"};
-
-	public void setup() {
-		spr = new Spreadsheet(10,10);
-
-		for(int i=0;i<10;i++) {
-			for(int j=0;j<10;j++) {
-				spr.put(i,j, spreadsheetData[i+j*10]);
-			}
-		}
-	}
-
-	@Test
-	public void testSum() {
-	    setup();
-	    System.out.println(spr);
-	    long expectedSum = 40 + 12 + 87 + 54 + 32 + 66 + 78 + 21 + 90 + 89 +
-	                      25 + 74 + 88 + 91 + 33 + 98 + 67 + 45 + 19 + 11 +
-	                      65 + 69 + 50 + 84 + 74 + 61 + 53 + 99 + 29 + 46 +
-	                      16 + 89 + 79 + 62 + 45 + 31 + 73 + 23 + 13 + 81 +
-	                      60 + 88 + 45 + 51 + 36 + 16 + 46 + 3 + 18 + 85 +
-	                      4 + 27 + 87 + 91 + 29 + 84 + 95 + 65 + 71 + 94 +
-	                      84 + 49 + 3 + 79 + 67 + 89 + 10 + 74 + 77 + 51 +
-	                      48 + 38 + 41 + 59 + 2 + 15 + 62 + 18 + 40 + 29 +
-	                      93 + 13 + 5 + 58 + 30 + 64 + 58 + 6 + 67 + 96 +
-	                      67 + 77 + 25 + 81 + 87 + 27 + 53 + 31 + 85 + 98;
-
-	    assertEquals(expectedSum, spr.sum("A1", "J10"));
-	}
-
-
-	@Test
-	public void testProd() {
-	    setup();
-	    long expectedProduct = 1;
-	    for (String value : spreadsheetData) {
-	        expectedProduct *= Integer.parseInt(value);
-	    }
-	    assertEquals(expectedProduct, spr.prod("A1", "J10"));
-	}
-	@Test
-	public void testMid() {
-	    setup();
-	    int mid = 0;
-	    for (String value : spreadsheetData) {
-	        mid += Integer.parseInt(value);
-	    }
-	    mid /= 100;
-
-	    assertEquals((long) mid, spr.mid("A1", "J10"));
-	}
-	@Test
-	public void testStabw() {
-	    setup();
-	    double Stabw = stabw();
-	    assertEquals((long) Stabw, spr.stabw("A1", "J10"));
-	}
-	@Test
-	public void testMin() {
-	    setup();
-	    long Min = calMin();
-	    assertEquals(Min, spr.min("A1", "J10"));
-	}
-	@Test
-	public void testMax() {
-	    setup();
-	    long Max = calMax();
-	    assertEquals(Max, spr.max("A1", "J10"));
-	}
-
-
-
-
-
-	private double stabw() {
-	    double midVal = cMV();
-	    double sum = 0.0;
-	    int numbers = 0;
-	    for (String value : spreadsheetData) {
-	        if (!value.isBlank()) {
-	            long longValue = Long.parseLong(value);
-	            sum += Math.pow(longValue - midVal, 2);
-	            numbers++;
-	        }
-	    }
-	    return Math.sqrt(sum / numbers);
-	}
-	private double cMV() {
-	    double midSum = 0.0;
-	    int numbers = 0;
-	    for (String value : spreadsheetData) {
-	        if (!value.isBlank()) {
-	            midSum += Long.parseLong(value);
-	            numbers++;
-	        }
-	    }
-	    return midSum / numbers;
-	}
-	private long calMin() {
-	    long min = Long.MAX_VALUE;
-	    for (String value : spreadsheetData) {
-	        if (!value.isBlank()) {
-	            long longValue = Long.parseLong(value);
-	            min = Math.min(min, longValue);
-	        }
-	    }
-	    return min;
-	}
-	private long calMax() {
-	    long max = Long.MIN_VALUE;
-
-	    for (String value : spreadsheetData) {
-	        if (!value.isBlank()) {
-	            long longValue = Long.parseLong(value);
-	            max = Math.max(max, longValue);
-	        }
-	    }
-
-	    return max;
-	}
-}
+package de.hs_mannheim.informatik.spreadsheet;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+public class nr5 {
+	private Spreadsheet spr;
+	private String[] spreadsheetData = {
+		    "40", "12", "87", "54", "32", "66", "78", "21", "90", "89",
+		    "25", "74", "88", "91", "33", "98", "67", "45", "19", "11",
+		    "65", "69", "50", "84", "74", "61", "53", "99", "29", "46",
+		    "16", "89", "79", "62", "45", "31", "73", "23", "13", "81",
+		    "60", "88", "45", "51", "36", "16", "46", "3", "18", "85",
+		    "4", "27", "87", "91", "29", "84", "95", "65", "71", "94",
+		    "84", "49", "3", "79", "67", "89", "10", "74", "77", "51",
+		    "48", "38", "41", "59", "2", "15", "62", "18", "40", "29",
+		    "93", "13", "5", "58", "30", "64", "58", "6", "67", "96",
+		    "67", "77", "25", "81", "87", "27", "53", "31", "85", "98"};
+			
+	public void setup() {
+		spr = new Spreadsheet(10,10);
+		
+		for(int i=0;i<10;i++) {
+			for(int j=0;j<10;j++) {
+				spr.put(i,j, spreadsheetData[i+j*10]);
+			}
+		}
+	}
+	
+	@Test
+	public void testSum() {
+	    setup();
+	    System.out.println(spr);
+	    long expectedSum = 40 + 12 + 87 + 54 + 32 + 66 + 78 + 21 + 90 + 89 +
+	                      25 + 74 + 88 + 91 + 33 + 98 + 67 + 45 + 19 + 11 +
+	                      65 + 69 + 50 + 84 + 74 + 61 + 53 + 99 + 29 + 46 +
+	                      16 + 89 + 79 + 62 + 45 + 31 + 73 + 23 + 13 + 81 +
+	                      60 + 88 + 45 + 51 + 36 + 16 + 46 + 3 + 18 + 85 +
+	                      4 + 27 + 87 + 91 + 29 + 84 + 95 + 65 + 71 + 94 +
+	                      84 + 49 + 3 + 79 + 67 + 89 + 10 + 74 + 77 + 51 +
+	                      48 + 38 + 41 + 59 + 2 + 15 + 62 + 18 + 40 + 29 +
+	                      93 + 13 + 5 + 58 + 30 + 64 + 58 + 6 + 67 + 96 +
+	                      67 + 77 + 25 + 81 + 87 + 27 + 53 + 31 + 85 + 98;
+
+	    assertEquals(expectedSum, spr.sum("A1", "J10"));
+	}
+
+	@Test
+	public void testProd() {
+	    setup();
+	    long expectedProduct = 1;
+	    for (String value : spreadsheetData) {
+	        expectedProduct *= Integer.parseInt(value);
+	    }
+	    assertEquals(expectedProduct, spr.prod("A1", "J10"));
+	}
+	@Test
+	public void testMid() {
+	    setup();
+	    int mid = 0;
+	    for (String value : spreadsheetData) {
+	        mid += Integer.parseInt(value);
+	    }
+	    mid /= 100;
+
+	    assertEquals((long) mid, spr.mid("A1", "J10"));
+	}
+	@Test
+	public void testStabw() {
+	    setup();
+	    double Stabw = stabw();
+	    assertEquals((long) Stabw, spr.stabw("A1", "J10"));
+	}
+	@Test
+	public void testMin() {
+	    setup();
+	    long Min = calMin();
+	    assertEquals(Min, spr.min("A1", "J10"));
+	}
+	@Test
+	public void testMax() {
+	    setup();
+	    long Max = calMax();
+	    assertEquals(Max, spr.max("A1", "J10"));
+	}
+	
+	
+	
+	
+	
+	private double stabw() {
+	    double midVal = cMV();
+	    double sum = 0.0;
+	    int numbers = 0;
+	    for (String value : spreadsheetData) {
+	        if (!value.isBlank()) {
+	            long longValue = Long.parseLong(value);
+	            sum += Math.pow(longValue - midVal, 2);
+	            numbers++;
+	        }
+	    }
+	    return Math.sqrt(sum / numbers);
+	}
+	private double cMV() {
+	    double midSum = 0.0;
+	    int numbers = 0;
+	    for (String value : spreadsheetData) {
+	        if (!value.isBlank()) {
+	            midSum += Long.parseLong(value);
+	            numbers++;
+	        }
+	    }
+	    return midSum / numbers;
+	}
+	private long calMin() {
+	    long min = Long.MAX_VALUE;
+	    for (String value : spreadsheetData) {
+	        if (!value.isBlank()) {
+	            long longValue = Long.parseLong(value);
+	            min = Math.min(min, longValue);
+	        }
+	    }
+	    return min;
+	}
+	private long calMax() {
+	    long max = Long.MIN_VALUE;
+
+	    for (String value : spreadsheetData) {
+	        if (!value.isBlank()) {
+	            long longValue = Long.parseLong(value);
+	            max = Math.max(max, longValue);
+	        }
+	    }
+
+	    return max;
+	}
+}
+