无符号数

2023-06-16 16:33:51 +08:00 · 2023-06-16 16:33:51 +08:00 · e9a0cb266e
parent e5373892a1
commit e9a0cb266e
1 changed files with 14 additions and 0 deletions
--- a/day5/d2.cpp
+++ b/day5/d2.cpp
@ -0,0 +1,14 @@
+// 无符号数
+#include <iostream>
+#include <bitset>
+
+using namespace std;
+
+int main()
+{
+    unsigned char a = 255, b = 0, c = 0x30;
+    cout << bitset<8>(a) << "," << dec << (int)a << endl;
+    cout << bitset<8>(b) << "," << dec << (int)b << endl;
+    cout << bitset<8>(c) << "," << dec << (int)c << endl;
+    return 0;
+}