Write a program that removes all spaces from the given input.Your program must define and call the following function. The function should return a string representing the input string without spaces.

Question

Write a program that removes all spaces from the given input.

Ex: If the input is:

Hello my name is John.

the output is:

HellomynameisJohn.

Your program must define and call the following function. The function should return a string representing the input string without spaces.

string RemoveSpaces(string userString)

#include <iostream>

using namespace std;

/* Define your function here */

int main() {

/* Type your code here. Your code must call the function. */

return 0;

}

Answer 1

There are two solutions:

1. Use an inbuilt erase() function in c++ to remove white spaces from the string.
2. Write a for loop and build the string. Inside the for loop you can check if there is a white space in the string then just increment the iterator otherwise update the string with the character at that particular index.