Given a string, compute recursively a new string where all 'x' chars have been removed.

PROBLEM:-

Remove X
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Given a string, compute recursively a new string where all 'x' chars have been removed.
Input format :
String S
Output format :
Modified String
Constraints :
1 <= |S| <= 10^3
where |S| represents the length of string S. 
Sample Input 1 :
xaxb
Sample Output 1:
ab
Sample Input 2 :
abc
Sample Output 2:
abc
Sample Input 3 :
xx
Sample Output 3:

SOLUTION:-

#include <iostream>
using namespace std;

// Change in the given string itself. So no need to return or print anything

void removeX(char input[]) {
    // Write your code here
    if(input[0]=='\0')
        return;
    if(input[0]!='x')
    {
        removeX(input+1);
    }
    else{
        int i=1;
        for(;input[i]!='\0';i++)
        {
            input[i-1]=input[i];
        }
        input[i-1]=input[i];
        removeX(input);
    }

}




int main() {
    char input[100];
    cin.getline(input, 100);
    removeX(input);
    cout << input << endl;
}




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About Admin MC3

This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.

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