#include<bits/stdc++.h>
using namespace std;
int main() {
    int n;
    cin >> n;
    int *a = new int[n];
    for(int i = 0; i < n; i++) {
        cin >> a[i];
    }
    for(int i = 0; i < n; i++) {
        int k = i;
        for(int j = i + 1; j < n; j++) {
            if(a[j] < a[k]) {
                k = j;
            }
        }
        cout << "swap(a[" << i << "], a[" << k << "]):";
        swap(a[i], a[k]);
        for(int i = 0; i < n; i++) {
            cout << a[i] << " ";
        }
        cout << endl;
    }
    delete[]a;
    return 0;
}