Initial data commit

Task/Sorting-algorithms-Bubble-sort/AWK/sorting-algorithms-bubble-sort-1.awk

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+{ # read every line into an array
+  line[NR] = $0
+}
+END { # sort it with bubble sort
+  do {
+    haschanged = 0
+    for(i=1; i < NR; i++) {
+      if ( line[i] > line[i+1] ) {
+	t = line[i]
+	line[i] = line[i+1]
+	line[i+1] = t
+	haschanged = 1
+      }
+    }
+  } while ( haschanged == 1 )
+  # print it
+  for(i=1; i <= NR; i++) {
+    print line[i]
+  }
+}

Task/Sorting-algorithms-Bubble-sort/AWK/sorting-algorithms-bubble-sort-2.awk

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+# Test this example file from command line with:
+#
+#    awk -f file.awk /dev/null
+#
+# Code by Jari Aalto <jari.aalto A T cante net>
+# Licensed and released under GPL-2+, see http://spdx.org/licenses
+
+function alen(array,   dummy, len) {
+    for (dummy in array)
+        len++;
+
+    return len;
+}
+
+function sort(array,   haschanged, len, tmp, i)
+{
+    len = alen(array)
+    haschanged = 1
+
+    while ( haschanged == 1 )
+    {
+        haschanged = 0
+
+        for (i = 1; i <= len - 1; i++)
+        {
+            if (array[i] > array[i+1])
+            {
+                tmp = array[i]
+                array[i] = array[i + 1]
+                array[i + 1] = tmp
+                haschanged = 1
+            }
+        }
+    }
+}
+
+# An Example. Sorts array to order: b, c, z
+{
+    array[1] = "c"
+    array[2] = "z"
+    array[3] = "b"
+    sort(array)
+    print array[1] " " array[2] " " array[3]
+    exit
+}