Reverse string

Javascript reverse a string

function reverseString(s){
    return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"

Reverse string in python

'hello world'[::-1]
'dlrow olleh'

How to reverse a string in java

public class ReverseString {
    public static void main(String[] args) {
        String s1 = "neelendra";
        for(int i=s1.length()-1;i>=0;i--)
            {
                System.out.print(s1.charAt(i));
            }
    }
}

Source: stackoverflow.com

Reverse string

def reverse_string(str):
  return str[::-1]
print(reverse_string("This string is reversed!"))

Source: github.com

Reverse string

Input: s = ["h","e","l","l","o"]
Output: ["o","l","l","e","h"]

Source: leetcode.com

Reverse string

// Reverse string

function reverseString(str) {
	let reverseStr = '';
	let i = str.length - 1;

	while (i >= 0) {
		reverseStr += str[i];
		console.log(reverseStr);
		i--;
	}
	return reverseStr;
}
reverseString('hello');

// OR

function reverseString(str) {
	for (var reversedStr = '', i = str.length - 1; i >= 0; i--) {
		reversedStr += str[i];
	}
	return reversedStr;
}

// OR

function reverseString(str( {
	result = ""
  	for (i = 0; i < str.length; i++) {
  		result = str[i] + result
  	}
  	return result 
}

// OR

function reverseString(str) {
	return str.split('').reverse().join('');
}

Similar codes

0 vote159 views1 answer
Mt19937 example c++
C++
0 vote136 views1 answer
C++ program to find lcm of two numbers
C++
-1 vote125 views1 answer
Find substring in string c++
C++
3 votes88 views1 answer
2 dimensional array c++ loop
C++
0 vote124 views1 answer
Return the index where maximum element in a vector
C++
4 votes129 views3 answers
C++ how to get maximum value
C++
5 votes133 views1 answer
Cpp all in one header
C++
0 vote128 views1 answer
Check if a string is a prefix of another c++
C++
29 votes153 views6 answers
String to char*
C++
0 vote127 views1 answer
Display dot product of two Arrays.
C++