#include "bits/stdc++.h"
using namespace std;

#define REP(i, n) for(int i=0; i<(n); i++)

int N,M;
string S;
signed main()
{
    cin >> S >> N >> M;
    if (N > M) {
        int tmp = N;
        N = M;
        M = tmp;
    }
    if (N == M) {
        S.erase(S.begin() + N);
    } else {
        S.erase(S.begin() + M);
        S.erase(S.begin() + N);
    }
    cout << S << endl;
    return 0;
}