344. Reverse String c++

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;
}

344. Reverse String c++

class Solution {
public:
    void reverseString(vector<char>& s) {
        int i=0;
        int j=s.size()-1;
        while(i<j)
        {
            swap(s[i],s[j]);
            i++;
            j--;
        }
    }
};

//Runtime: 20 ms, faster than 76.31% of C++ online submissions for Reverse String.
//Memory Usage: 23.3 MB, less than 38.31% of C++ online submissions for Reverse String.

Source: codejudge.blogspot.com

Similar codes

-1 vote340 views1 answer
You don't have an extension for debugging yaml flutter
C++
0 vote301 views1 answer
C++ const shared_ptr
C++
0 vote288 views1 answer
Check .h files syntax c++
C++
0 vote302 views1 answer
Who made c++
C++
0 vote328 views1 answer
Memset array bool
C++
6 votes302 views4 answers
String to upper c++
C++
0 vote356 views1 answer
C++ insertion in astack
C++
0 vote332 views1 answer
How to extract a folder using python
C++
2 votes320 views3 answers
C++ string find last number
C++
4 votes315 views2 answers
C++ cin operator
C++