#include <bits/stdc++.h>
#define IOS ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
using namespace std;
int my_pow(int value, int p) {
if (p == 0) return 1;
return value * my_pow(value, p - 1);
}
void solve() {
cout << my_pow(7,3) << endl;
}
int main() {
IOS;
solve();
return 0;
}
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