#includeusing namespace std; int main(){ int n, m, sum = 0, e = 0; cin >> n; int a[n]; memset(a, 0, sizeof(a)); for(int i = 0; i < n; i++){ cin >> m; int temp = 0, num, tsum = 0; cin >> tsum; for(int j = 1; j < m; j++){ cin >> num; if(num > 0){ if(num != tsum) a[i] = 1; tsum = num; } else tsum += num; } sum += tsum; } for(int i = 0; i < n; i++) if(a[i] == 1 && a[(i + 1)%n] == 1 && a[(i + 2)%n] == 1) e++; cout << sum << ' ' << count(a, a + n, 1) << ' ' << e; return 0; }
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