#include <iostream> #include <vector> typedef unsigned long long ULL; int main() { std::ios::sync_with_stdio(false); ULL n, m, t_i, d_i, t_prev = 0; std::cin>>n>>m; std::vector<ULL> r_arr(n); for(ULL i=0; i<n; ++i){ std::cin >> t_i; r_arr[i] = t_i - t_prev; t_prev = t_i; } ULL tot_delay; ULL curr_delay; for(ULL i=0; i<m; ++i){ tot_delay = 0; curr_delay = 0; std::cin>>d_i; for(ULL i=0; i<n; ++i){ if(r_arr[i] <= d_i){ curr_delay += d_i - r_arr[i]; } else{ if(r_arr[i] - d_i >= curr_delay) curr_delay = 0; else curr_delay -= r_arr[i] - d_i; } tot_delay += curr_delay; } std::cout<< tot_delay << "\n"; } }
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 | #include <iostream> #include <vector> typedef unsigned long long ULL; int main() { std::ios::sync_with_stdio(false); ULL n, m, t_i, d_i, t_prev = 0; std::cin>>n>>m; std::vector<ULL> r_arr(n); for(ULL i=0; i<n; ++i){ std::cin >> t_i; r_arr[i] = t_i - t_prev; t_prev = t_i; } ULL tot_delay; ULL curr_delay; for(ULL i=0; i<m; ++i){ tot_delay = 0; curr_delay = 0; std::cin>>d_i; for(ULL i=0; i<n; ++i){ if(r_arr[i] <= d_i){ curr_delay += d_i - r_arr[i]; } else{ if(r_arr[i] - d_i >= curr_delay) curr_delay = 0; else curr_delay -= r_arr[i] - d_i; } tot_delay += curr_delay; } std::cout<< tot_delay << "\n"; } } |