Remove character

 Remove character

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For a given a string(str) and a character X, write a function to remove all the occurrences of X from the given string.

The input string will remain unchanged if the given character(X) doesn't exist in the input string.

Input Format:

The first line of input contains a string without any leading and trailing spaces.

The second line of input contains a character(X) without any leading and trailing spaces.

Output Format:

The only line of output prints the updated string. 

Note:

You are not required to print anything explicitly. It has already been taken care of.

Constraints:

0 <= N <= 10^6
Where N is the length of the input string.

Time Limit: 1 second

Sample Input 1:

aabccbaa
a

Sample Output 1:

bccb

Sample Input 2:

xxyyzxx
y

Sample Output 2:

xxzxx

void removeAllOccurrencesOfChar(char input[], char c) {
    // Write your code here
    int k=0;
    for(int i=0;input[i]!='\0';i++){
        if(input[i]!=c) input[k++]=input[i];
    }
    input[k]='\0';
}

#include <iostream>
#include <cstring>
using namespace std;

void removeAllOccurrencesOfChar(char input[], char c) {
    // Write your code here
    int k=0;
    for(int i=0;input[i]!='\0';i++){
        if(input[i]!=c) input[k++]=input[i];
    }
    input[k]='\0';
}


int main() {
    int size = 1e6;
    char str[size];
    cin.getline(str, size);
    char c;
    cin >> c;
    removeAllOccurrencesOfChar(str, c);
    cout << str;
}