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Reverse a String

Snippet info

Language

Cpp

Visibility

public

Author

singhrishabh557

Created

2019-01-27T13:43:29Z

Updated

2019-01-27T13:43:29Z

#include <iostream>
#include<string.h>
#include<stdio.h>
using namespace std;

void rev(string str)
{
    int n = str.length(); 
  
    // Swap character starting from two 
    // corners 
    for (int i = 0; i < n / 2; i++) 
        swap(str[i], str[n - i - 1]); 
       
    cout<<str;
    
    
}

int main() {
    string str;
    getline(cin,str);
    rev(str);
    return 0;
}
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