제출 #1146614

#제출 시각아이디문제언어결과실행 시간메모리
1146614atharva_a_bLabels (NOI20_labels)C++17
100 / 100
31 ms3408 KiB
#include <iostream> #include<vector> int main(void) { std::ios::sync_with_stdio(false); std::cin.tie(nullptr); int32_t n; std::cin >> n; int32_t i; std::vector<int32_t> diff(n-1); int64_t diff_sum = 0, maxi = 0, mini = 0; for(i = 0; i < n-1; ++i) { std::cin >> diff[i]; diff_sum += diff[i]; maxi = std::max(maxi, diff_sum); mini = std::min(mini, diff_sum); } maxi = n-maxi; mini = std::max(int64_t(1), 1-mini); if(mini == maxi) { // only one unique solution std::cout << maxi << " "; diff_sum = 0; for(i = 0; i < n-1; ++i) { diff_sum += diff[i]; std::cout << maxi+diff_sum << " "; } std::cout << "\n"; } else { std::cout << "-1\n"; } return 0; }
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