fix for most -ve int

1 files changed, 4 insertions, 3 deletions

diff --git a/3.4.c b/3.4.c
index 51386c6..d4a1c9a 100644
--- a/3.4.c
+++ b/3.4.c
@@ -8,7 +8,7 @@ char* itoa(int n, char str[]);
 int 
 main(void)
 {
-  int n = -2147483648;
+  int n = 2147483647;
   char str[MAXLEN];
 
   printf("%d\n", n);
@@ -38,8 +38,8 @@ itoa(int n, char str[])
 {
   int sign, i;
 
-  if ((sign = n) < 0)
-    n = -n;
+  /* to include the most -ve int*/
+  n = ((sign = n) < 0) ? -(n+1) : n-1;
 
   i = 0;
   do {
@@ -49,6 +49,7 @@ itoa(int n, char str[])
   if (sign <0)
     str[i++] = '-';
 
+  str[0] += 1;
   str[i] = '\0';
 
   reverse(str);