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...
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 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 ...
well, I would say you need a for loop: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 string whatever("Hello World!");//display the string from end to beginningfor(string::const_iterator it = whatever.rbegin(); it != whatever.rend(); it++) { cout<< *it; }//or...
1) Using for Loop Example: # Program to explain reverse string or sentence# Using for loop# Reverse String without using reverse function# Define a functiondefreverse_for(string):# Declare a string variablerstring =''# Iterate string with for loopforxinstring:# Appending chars in reverse orde...
Solution 1 (Using Loop) publicclassSolution{publicstringReverseWords(strings){string[]array=s.Split(" ");stringnewString="";if(array.Length>0){for(intai=0;ai<array.Length;ai++){if(!string.IsNullOrEmpty(newString))newString=newString+=" ";char[]charArray=array[ai].ToCharArray();inti=0,...
Here’s a solution in C: #include<string.h>#include<assert.h>#include<stdlib.h>voidreverse(char*s){intleft=0;intlen=0;for(;s[len]!='\0';len++);while(len>1){charleft_c=s[left];s[left]=s[left+len-1];s[left+len-1]=left_c;left++;len-=2;}}voidtest(char*input,char*out...
An easy way to solve the problem is through simple iteration by just using a for loop with i from index 0 to n/2 and then character interchanging with n-i. But here, we will look into the solution of the problem using recursion. ...
Using the reversed() Method This method returns a new array by reversing the elements of an array. It does not change the order of the input array. Step 1 ? Create an input array to iterate Step 2 ? Perform a for loop with the reversed() function Step 3 ? Perform an action on each...