Merge pull request #3970 from ziameraj16/ziameraj16-challenge-110

Add java solution to Transpose File problem

1 files changed, 29 insertions, 0 deletions

diff --git a/challenge-110/ziameraj16/java/TransposeFile.java b/challenge-110/ziameraj16/java/TransposeFile.java
new file mode 100644
index 0000000000..0e3468fd14
--- /dev/null
+++ b/challenge-110/ziameraj16/java/TransposeFile.java
@@ -0,0 +1,29 @@
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.*;
+
+public class TransposeFile {
+
+    public static void main(String[] args) throws IOException {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter full file path");
+        String filePath = scanner.next();
+        List<String> allLines = Files.readAllLines(Paths.get(filePath));
+        int columns = allLines.get(0).split(",").length;
+        String[][] arr = new String[allLines.size()][columns];
+        int i = 0;
+        for (String data : allLines) {
+            String[] value = data.split(",");
+            arr[i++] = value;
+        }
+        for (int row = 0; row < arr[0].length; row++) {
+            StringBuilder sb = new StringBuilder();
+            for (String[] strings : arr) {
+                sb.append(strings[row]).append(",");
+            }
+            sb.setLength(sb.length() - 1);
+            System.out.println(sb.toString());
+        }
+    }
+}