LOCK1043 C++

#include <bits/stdc++.h>

using namespace std;

int n,m,d[100];
string s,k;

void ReadData()
{
    cin>>n;
    cin>>s;
    cin>>m;
    cin>>k;
}

void solve()
{
    int x;
    for(int i=0;i<m;i++) d[k[i]]++;
    d['1']=d['1']%10;
    //cout<<d['1']<<" "<<d['2'];
    for(int i=0;i<s.size();i++)
    {
        x=int(s[i])-48;
        x=x+d['1'];
        x=x%10;
        s[i]=char(x+48);
        //cout<<s[i];
    }

    d['2']=d['2']%n;
    s=s+s;
    for(int i=0;i<n;i++)
        cout<<s[n-d['2']+i];
}

int main()
{
    freopen("lock1043.inp", "r", stdin);
    freopen("lock1043.out", "w", stdout);
    ReadData();
    solve();
    return 0;
}