From e24f03e91db21415b5e15c6b63a4aed2da9c0135 Mon Sep 17 00:00:00 2001
From: wandoubaba517 <wandoubaba517@gmail.com>
Date: Tue, 5 Dec 2023 20:18:13 +0800
Subject: [PATCH] praise2.c

---
 c04_string/praise2.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/c04_string/praise2.c b/c04_string/praise2.c
index fe6818c..6887d6d 100644
--- a/c04_string/praise2.c
+++ b/c04_string/praise2.c
@@ -1,5 +1,7 @@
 /* praise2.c */
 // 如果编译器不识别%zd，尝试换成%u或%lu
+// 在gcc version 10.2.1 20210110 (Debian 10.2.1-6)环境中
+// %zd统一换成%d得到的结果是一致的
 #include <stdio.h>
 #include <string.h>
 #define PRAISE "You are an extraordinary being."
@@ -10,6 +12,12 @@ int main(void)
 
     printf("What's your name? ");
     scanf("%s", name);
+    printf("\n");
+    printf("Hello, %s. %s\n", name, PRAISE);
+    printf("Your name of %d letters occupies %d memory cells.\n", strlen(name), sizeof(name));
+    printf("The phrase of praise has %d letters", strlen(PRAISE));
+    printf("and occupies %d memory cells.\n", sizeof(PRAISE));
+    printf("\n");
     printf("Hello, %s. %s\n", name, PRAISE);
     printf("Your name of %zd letters occupies %zd memory cells.\n", strlen(name), sizeof(name));
     printf("The phrase of praise has %zd letters", strlen(PRAISE));