Add: Transpose File

Author: openset

Diff for: problems/transpose-file/README.md

@@ -5,6 +5,10 @@
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 ## 194. Transpose File (Medium)
 
 <p>Given a text file <code>file.txt</code>, transpose its content.</p>

Diff for: problems/transpose-file/file.txt

@@ -0,0 +1,3 @@
+name age
+alice 21
+ryan 30

Diff for: problems/transpose-file/transpose_file.bash

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Read from the file file.txt and print its transposed content to stdout.
+
+awk '
+{
+    for (i = 1; i <= NF; i++) {
+        if(NR == 1) {
+            s[i] = $i;
+        } else {
+            s[i] = s[i] " " $i;
+        }
+    }
+}
+END {
+    for (i = 1; s[i] != ""; i++) {
+        print s[i];
+    }
+}' file.txt