1 #include <iostream>
2 using namespace std;
3
4 #include <string.h>
5
6
7
8 int main()
9 {
10 cout << typeid(3u).name() << endl;
11
12 return 0;
13 }
打印unsigned int
name返回的是char *类型
1 #include <iostream>
2 using namespace std;
3
4 #include <string.h>
5
6
7
8 int main()
9 {
10 cout << typeid(3u).name() << endl;
11
12 return 0;
13 }
打印unsigned int
name返回的是char *类型