int main()
{
using namespace std;
int num=42;
cout<<"十进制输出: num= "<<num<<endl;
cout<<hex<<"十六进制输出: num= "<<num<<endl;
cout<<oct<<"八进制输出: num= "<<num<<endl;
return 0;
}
- 输出结果
int main()
{
using namespace std;
int num=42;
cout<<"十进制输出: num= "<<num<<endl;
cout<<hex<<"十六进制输出: num= "<<num<<endl;
cout<<oct<<"八进制输出: num= "<<num<<endl;
return 0;
}