#include <iostream> #include <vector> using namespace std; int main() { int n; cin >> n; vector<int> colors(7); for (int i = 0; i < n; i++) { cin >> colors[i]; } int score = 0; for (int i = 0; i < n; i++) { if (colors[i] == 1) { score += 1; } else if (colors[i] == 2) { score += 2; } else if (colors[i] == 3) { score += 3; } else if (colors[i] == 4) { score += 4; } else if (colors[i] == 5) { score += 5; } else if (colors[i] == 6) { score += 6; } else if (colors[i] == 7) { score += 7; } } cout << score << endl; return 0; }