View Code of Problem 55

#include <iostream>
#include <cstdio>
using namespace std;
int main(){
    string a;
    char b;
    getline(cin,a);
    cin>>b;
    for(int i=0;i<a.length();i++){
        if(a[i]==b){
            a.erase(i,1);
            i=i-1;
        }
    }
    cout<<a<<endl;
    return 0;
}