The reversed string(using recursion) is : skeegrofskeeG Explanation :In the above code, string is passed as an argument to a recursive function to reverse the string. In the function, the base condition is that if the length of the string is equal to 0, the string is returned. If not...
Reversing a String Using a For Loop You can also reverse a string in Python by using a for loop to iterate over the characters in the string and append them to a new string in reverse order. Here’s an example: # Using a for loop to reverse a string my_string = 'Hello, World!
方法A:使用StringBuilder publicStringreverseUsingStringBuilder(Stringstr){returnnewStringBuilder(str).reverse().toString();} 1. 2. 3. 方法B:使用循环 publicStringreverseUsingLoop(Stringstr){StringBuilderreversed=newStringBuilder();for(inti=str.length()-1;i>=0;i--){reversed.append(str.charAt(i));}...
Approach 1- Reverse a String With a Decrementing For Loop Approach 2 – Using spread operator Approach 3 – Using reduce() function for reverse Approach 4 – Using inbuilt function Approach 5 – Reversing using recursion Approach 6 – Using two pointers Conclusion One of the most common JavaScri...
Reverse string using for loop To reverse a string using a for loop, we will first calculate the length of the string. Then, we will create a new empty string. Afterwards, We will access the string character by character from the end till start and will add it to the newly created strin...
We can use a for loop to reverse the contents of a string variable. See the below example code. using System; namespace reverse_string { class Program { static string Reverse(string text) { char[] charArray = text.ToCharArray(); string reverse = String.Empty; for (int i = charArray....
Reverse a string using for loop Next, we'll be using a simple for loop to reverse a string. const str = "hello world!"; let strReverse = ""; for (let i = str.length - 1; i >= 0; i--) { strReverse = strReverse + str[i]; } console.log(strReverse); // Output: !dlrow...
3.6.2. Use integer variable to control the while loop 3.6.3. Check the loop counter for while loop 3.6.4. Use while loop to output all elements in an array 3.6.5. Use Do while loop to reverse a string 3.6.6. Nesting If statement to a while statement 3.6.7. Using While loop to ...
string with a for loop, using a decrement (or increment) loop to loop through per character of the string and create a new reversed string. In this JavaScript Reverse String example, we reverse a string using the split(), reverse(), and join() methods. Click "Run" to run the ...
Reverse string using for loop a = 'Python' b = '' for c in a: b = c + b print(b) # nohtyP Reverse the string using recursion There are many ways to reverse a string using recursion. In the presented method, the recursive function copies the last character of the string to the ...