From 94d0033ed89bb5bfb6500051296892fb7cea6c29 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Mon, 25 Dec 2023 17:56:34 +0100
Subject: Small cleanup

---
 2023/20/20a.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to '2023/20/20a.c')

diff --git a/2023/20/20a.c b/2023/20/20a.c
index 99b6874..1fda99e 100644
--- a/2023/20/20a.c
+++ b/2023/20/20a.c
@@ -1,7 +1,6 @@
 #include <inttypes.h>
 #include <stdbool.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 #define N 100
@@ -95,7 +94,6 @@ int main() {
 	for (int i = 0; i < 1000; i++)
 		pushbutton();
 
-	printf("%" PRId64 " (%" PRId64 " low, %" PRId64 " hi)\n",
-	    hitot * lowtot, lowtot, hitot);
+	printf("%" PRId64 "\n", hitot * lowtot);
 	return 0;
 }
-- 
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