1
#include<iostream>
#include<cstring>
using namespace std;
int main()
{
char num[]= "abcde" ;
strrev(num);
cout<<num<<endl;
return 0;
}
2
#include<algorithm>
#include<iostream>
#include<cstring>
using namespace std;
int main()
{
string num="abcde";
reverse(num.begin(),num.end());
cout<<num<<endl;
return 0;
}
