Submission #83636

#TimeUsernameProblemLanguageResultExecution timeMemory
83636Leonardo_PaesKralj (COCI16_kralj)C++11
56 / 140
297 ms4668 KiB
#include <bits/stdc++.h>

using namespace std;

#define MAXN 500100

int d[MAXN], e[MAXN];

int main(){
    ios_base::sync_with_stdio(false);cin.tie(NULL);

    int n, a, resp=0;

    cin >> n;

    for(int i=1; i<=n; i++){
        cin >> a;
    }
    for(int i=1; i<=n; i++){
        cin>>d[i];
    }
    for(int i=1; i<=n; i++){
        cin>>e[i];
    }
    sort(d+1, d+n+1);
    sort(e+1, e+n+1);

    for(int i=1, j=1; i<=n; i++){
        if(e[i]>d[j]){
            resp++;
            j++;
            continue;
        }
    }

    cout << resp << endl;
    return 0;
}
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