Reverse string C++
reverse(str.begin(),str.end());reverse string c++
#include <iostream>
#include<string>
#include<algorithm>
using namespace std;
int main()
{
string str;
getline(cin,str);
reverse(str.begin(),str.end());
cout<<str;
}How to reverse a string in c++ with for loop
#include <iostream>
using namespace std;
int main() {
string greeting = "Hello";
int len = greeting.length();
int n=len-1;
for(int i=0;i<(len/2);i++){
//Using the swap method to switch values at each index
swap(greeting[i],greeting[n]);
n = n-1;
}
cout<<greeting<<endl;
}How to reverse a string in c++ using reverse function
#include <iostream>
//The library below must be included for the reverse function to work
#include<bits/stdc++.h>
using namespace std;
int main() {
string greeting = "Hello";
//Note that it takes the iterators to the start and end of the string as arguments
reverse(greeting.begin(),greeting.end());
cout<<greeting<<endl;
}Copyright © 2021 Codeinu
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