#include <iostream>
using namespace std;
int main()
{
cout << "abcde\b"<<"123"<<endl;
cout << "abcde\b\b\b"<<"12"<<endl;
return 0;
}
输出结果:
abcd123
ab12e
#include <iostream>
using namespace std;
int main()
{
cout << "abcde\b"<<"123"<<endl;
cout << "abcde\b\b\b"<<"12"<<endl;
return 0;
}
输出结果:
abcd123
ab12e