whale

advent day 1/dayOne.java

@@ -0,0 +1,50 @@
+import java.io.File;
+import java.io.FileNotFoundException; 
+import java.util.Scanner;
+
+
+
+
+
+class DayOne {
+        public static void main( String[] args) {
+            int count = 0;
+            int count2 = 0;
+            int[] numbers;
+            int[] solutions;
+            solutions = new int[20];
+            numbers = new int[500];
+            try {
+                File inputFile = new File("input.txt");
+                Scanner readFile = new Scanner(inputFile);
+                while (readFile.hasNextLine()) {
+                    numbers[count] = readFile.nextInt();
+                    count ++;
+                }
+                readFile.close();
+            } catch (FileNotFoundException e) {
+                System.out.println("crap");
+            }
+            
+            for (int i = 0; i < count; i++){
+                for (int j = 0; j < count; j++){
+                    for (int k = 0; k < count; k++){
+                        if (numbers[i] + numbers[j] + numbers[k] == 2020) {
+                        solutions[count2] = numbers[i];
+                        solutions[count2+1] = numbers[j];
+                        solutions[count2+2] = numbers[k];
+                        count2 = count2 + 3;
+                    }
+                }
+                }
+            }
+            System.out.println(solutions[0] * solutions[1] * solutions[2]);
+            
+
+
+
+
+
+
+        }
+}

advent day 1/input.txt

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+1975
+1446
+1902
+1261
+1783
+1535
+1807
+1606
+1685
+1933
+1930
+1813
+1331
+1986
+1379
+1649
+1342
+1206
+1832
+1464
+1840
+1139
+1316
+1366
+593
+1932
+1553
+1065
+2004
+1151
+1345
+1026
+1958
+1778
+1987
+1425
+1170
+1927
+1487
+1116
+1612
+2005
+1977
+1691
+1964
+398
+1621
+1542
+1929
+1102
+1993
+1426
+1349
+1280
+1775
+849
+1344
+1940
+1707
+1562
+1979
+1325
+1610
+559
+1812
+1938
+1572
+1949
+1136
+161
+1893
+1207
+1363
+1551
+1333
+1904
+1332
+1450
+1773
+1216
+1185
+1881
+1835
+1460
+1277
+1374
+1568
+1731
+1365
+1719
+1749
+1371
+1602
+1108
+1030
+1859
+1875
+1976
+1837
+1768
+1873
+1226
+1533
+1601
+1394
+1422
+1219
+1269
+1793
+1195
+1234
+1575
+1882
+1223
+1826
+521
+1161
+1738
+1506
+1574
+1337
+1509
+1430
+1496
+1318
+1400
+1852
+1670
+1898
+1858
+1950
+1870
+1920
+868
+1814
+1853
+1911
+1907
+1713
+1281
+1759
+1210
+1350
+1035
+1585
+1765
+1220
+1125
+1714
+1810
+1002
+1356
+1192
+1452
+1236
+1482
+1716
+1681
+1323
+1923
+1876
+1792
+1346
+1891
+1721
+1056
+1675
+1518
+1540
+1068
+1563
+1942
+1668
+1653
+1357
+1632
+1128
+1726
+1586
+1998
+1138
+1510
+1022
+1480
+1434
+1305
+1861
+1623
+1009
+1339
+1159
+1085
+1578
+1689
+1091
+1874
+1043
+1737
+1704
+1515

advent day 2/day2.java

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+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Scanner;
+
+class DayTwo {
+    public static void main(String[] args) {
+        int count1 = 0;
+        try {
+            File inputFile = new File("input.txt");
+            Scanner readFile = new Scanner(inputFile);
+            while (readFile.hasNextLine()) {
+                int count2 = 0;
+                String whale = readFile.nextLine();
+                int lowerBound = Integer.parseInt(whale.substring(0, whale.indexOf("-")));
+                int upperBound = Integer.parseInt(whale.substring(whale.indexOf("-") + 1, whale.indexOf(":") - 2));
+                char inputKey = whale.charAt(whale.indexOf(":") - 1);
+                String password = whale.substring(whale.indexOf(":") + 1);
+                char[] passwordChar;
+                passwordChar = password.toCharArray();
+                for (int i = 0; i < passwordChar.length; i++) {
+                    if (inputKey == passwordChar[i]) {
+                        count2++;
+                    }
+                }
+                if (passwordChar[lowerBound] == inputKey ^ passwordChar[upperBound] == inputKey) {
+                    count1++;
+                }
+                System.out.println(lowerBound);
+                System.out.println(upperBound);
+                System.out.println(inputKey);
+                System.out.println(password);
+                System.out.println(count1);
+            }
+            readFile.close();
+        } catch (FileNotFoundException e) {
+            System.out.println("crap");
+        }
+
+    }
+
+}