From 9d47a382694d94b3c11add7d83b00329f5f5ebc8 Mon Sep 17 00:00:00 2001
From: "18218461270@163.com" <18218461270@163.com>
Date: Wed, 23 Jul 2025 00:56:05 +0800
Subject: [PATCH] upload chapter2 homework

---
 homework/chapter2/80.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/homework/chapter2/80.c b/homework/chapter2/80.c
index 8d0950c..44b0a0a 100644
--- a/homework/chapter2/80.c
+++ b/homework/chapter2/80.c
@@ -1,5 +1,4 @@
 #include <assert.h>
-#include <stdio.h>
 
 int threefourths(int x) {
   int p = x >> 2, q = x & 3;