C++中输入字符串总结

#include<iostream>
#include<cstring>
#include<cstdlib>
using namespace std;
int main()
{
char a[10];
cout<<"please input a string :"<<endl;
cin.getline(a, 10);//输入的字符串可以带空格
cout<<a<<endl;
char b[10];
cout<<"please input a string :"<<endl;
scanf("%s", b);
cout<<b<<endl;
char *p=(char * )malloc(sizeof(10));
memset(p, 0, 10);//指针对应空间清零
cout<<"please input a string :"<<endl;
scanf("%s", p);
cout<<p<<endl;
free(p);
p=NULL;
system("pause");
return 0;
}