#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[50];
cout<<"please input a string:";
cin>>a;
int k=0;
k=strlen(a);
cout<<"Reverse order: ";
for(;k>=0;k--)
{
cout<<a[k];
}
cout<<endl;
#include<string>
using namespace std;
int main()
{
char a[50];
cout<<"please input a string:";
cin>>a;
int k=0;
k=strlen(a);
cout<<"Reverse order: ";
for(;k>=0;k--)
{
cout<<a[k];
}
cout<<endl;
return 0;
}