문제
풀이
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
void solve(void) {
int a, b, c; cin >> a >> b >> c;
int n; cin >> n;
vector<int> v(n, 0);
for (int i=0; i<n; i++) {
for (int j=0; j<3; j++) {
int x, y, z; cin >> x >> y >> z;
v[i] += a*x + b*y + c*z;
}
}
cout << *max_element(v.begin(), v.end());
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}