From 091198e19883a563fcd45c70d66692efc6d3f4d5 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <smadurange@users.noreply.github.com>
Date: Fri, 3 Dec 2021 19:50:22 +0800
Subject: 3.4

---
 3/4.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to '3')

diff --git a/3/4.c b/3/4.c
index 1ec8d15..4749fde 100644
--- a/3/4.c
+++ b/3/4.c
@@ -5,6 +5,10 @@
 
 #define MAXLEN 50
 
+// Explanation of the error:
+// In itoa, for largest negative number, n = -n overflows
+// resulting in n = INT_MIN (wraps around) causing a god awful mess.
+
 void itoa(int n, char s[]);
 void reverse(char s[]);
 
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