1 files changed, 36 insertions, 0 deletions
diff --git a/challenge-276/zapwai/python/ch-2.py b/challenge-276/zapwai/python/ch-2.py
new file mode 100644
index 0000000000..983fba6636
--- /dev/null
+++ b/challenge-276/zapwai/python/ch-2.py
@@ -0,0 +1,36 @@
+def proc(ints):
+    print("Input:", ints)
+    nums = []
+    freq = [1] * MAX_LENGTH
+    for item in ints:
+        have = 0
+        for j in nums:
+            if j == item:
+                have += 1
+
+        if have == 0:
+            nums.append(item)
+        else:
+            freq[item] = have + 1
+    print("Output:")
+    for i in range(len(freq)):
+        if freq[i] != 1:
+            print(i, "->", freq[i])
+    mostfreq = []
+    f = 0
+    for num in nums:
+        if freq[num] > f:
+            f = freq[num]
+    for num in nums:
+        if freq[num] == f:
+            mostfreq.append(num)
+
+    print("The most frequent is", mostfreq, "with", f, "occurrences.")
+
+
+MAX_LENGTH = 20
+ints = [1, 2, 2, 4, 1, 5]
+proc(ints)
+ints = [1, 2, 3, 4, 5]
+proc(ints)
+