#include <cstdio>
#include <utility>
#include <algorithm>
#include <numeric>
const int MAX_N = 1000009;
std::pair<long long, long long> ab[MAX_N];
long long r[MAX_N];
int main() {
    int n;
    scanf("%d", &n);
    for (int i = 0; i < n; ++i) {
        scanf("%lld%lld", &ab[i].first, &ab[i].second);
    }
    std::sort(ab, ab+n);
    for (int i = 0; i < n; ++i) {
        ab[i].second += i*ab[i].first;
        r[n-1] += ab[i].second;
    }
    for (int i = n-2; i >= 0; --i) {
        int max = -1;
        long long base = r[i+1];
        for (int j = i+1; j >= 0; --j) {
            long long val = base-ab[j].second;
            if (val > r[i]) {
                r[i] = val;
                max = j;
            }
            base -= ab[j].first;
        }
        for (int j = max+1; j < n; ++j) {
            ab[j].second -= ab[j].first;
            ab[j-1] = ab[j];
        }
    }
    for (int i = 0; i < n; ++i) {
        printf("%lld\n", r[i]);
    }
}
        | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | #include <cstdio> #include <utility> #include <algorithm> #include <numeric> const int MAX_N = 1000009; std::pair<long long, long long> ab[MAX_N]; long long r[MAX_N]; int main() { int n; scanf("%d", &n); for (int i = 0; i < n; ++i) { scanf("%lld%lld", &ab[i].first, &ab[i].second); } std::sort(ab, ab+n); for (int i = 0; i < n; ++i) { ab[i].second += i*ab[i].first; r[n-1] += ab[i].second; } for (int i = n-2; i >= 0; --i) { int max = -1; long long base = r[i+1]; for (int j = i+1; j >= 0; --j) { long long val = base-ab[j].second; if (val > r[i]) { r[i] = val; max = j; } base -= ab[j].first; } for (int j = max+1; j < n; ++j) { ab[j].second -= ab[j].first; ab[j-1] = ab[j]; } } for (int i = 0; i < n; ++i) { printf("%lld\n", r[i]); } } | 
 
            
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