From d8e05b0fcab24d8ba9ef5d1e4aa80964fcd7ffc8 Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Tue, 6 Dec 2022 15:45:00 +0100
Subject: [PATCH] 2020/day2: fix for 32 bits arch

---
 2020/day03/ex2-c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/2020/day03/ex2-c.c b/2020/day03/ex2-c.c
index e9a4658..04e8405 100644
--- a/2020/day03/ex2-c.c
+++ b/2020/day03/ex2-c.c
@@ -32,7 +32,7 @@ int main(ac, av)
     char **av;
 {
     int line=1, linelen=0, mod=0, i;
-    unsigned long res=1;
+    unsigned long long res=1;
     char str[80];
 
     scanf("%s", str);          /* ignore 1st line */
@@ -51,6 +51,6 @@ int main(ac, av)
     }
     for (i=0; set[i].dx != -1; ++i)
         res*=set[i].count;
-    printf ("%s : lines=%d res=%lu\n", *av, line, res);
+    printf ("%s : lines=%d res=%llu\n", *av, line, res);
     exit (0);
 }