From d98f46ce647846b0aa30b2e16a30fd4e152a1bf5 Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Thu, 10 Jul 2025 22:55:07 +0200 Subject: Add new code Signed-off-by: Carlos Maiolino --- CSAPP/chap2/encoding.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 CSAPP/chap2/encoding.c (limited to 'CSAPP/chap2/encoding.c') diff --git a/CSAPP/chap2/encoding.c b/CSAPP/chap2/encoding.c new file mode 100644 index 0000000..7a3b0c9 --- /dev/null +++ b/CSAPP/chap2/encoding.c @@ -0,0 +1,25 @@ +#include + +int main(void) +{ + int a = 2809; + float b = 2809; + unsigned char *p; + int i = 0; + + /* print int and float values as an hexadecimal unsigned integer */ + p = (unsigned char *)&a; + printf(" Int: 0x"); + for (i = 0; i < sizeof(int); i++) { + printf("%.2x", p[i]); + printf("\n"); + } + + p = (unsigned char *)&b; + printf(" Float: 0x"); + for (i = 0; i < sizeof(int); i++) { + printf("%.2x", p[i]); + printf("\n"); + } + return 0; +} -- cgit v1.2.3