Submission #1042685

#	Time	Username	Problem	Language	Result	Execution time	Memory
1042685		vjudge1	Meteors (POI11_met)	C++17	74 / 100	6065 ms	5972 KiB

met

  /*
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⣶⣶⣶⠦⠶⡶⢦⠤⠤⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣠⣴⣶⣿⣿⣿⣿⣿⣿⣽⣽⣿⣿⣿⣿⣿⣭⣽⣭⣯⡭⡈⢙⣽⣶⣤⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣟⣟⣽⣾⣿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣟⠟⡻⣿⣿⣟⣟⣟⣿⡻⠿⠿⠿⠿⣍⠉⠉⠉⠙⠛⠛⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⡿⣾⣿⣯⣿⣿⣿⣽⣿⣷⣽⣿⣿⡿⣿⣿⣾⢿⣿⡷⣿⣿⣿⣿⣯⣭⡅⣠⣹⣢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡿⣿⣟⣽⣿⣿⣿⣻⣿⣟⣟⣿⣻⣿⣝⣿⣯⣿⣻⣻⣿⣿⣿⣿⡪⡻⣿⣿⣽⣿⣿⣯⣻⣿⣶⣿⣖⣓⡤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⢿⣿⣟⣿⣿⣻⣿⣿⣿⠿⣿⣿⡿⣿⣿⢿⣿⡯⣿⣛⣿⣕⣿⣿⡿⣿⣿⣷⢿⡿⣻⣿⣿⣿⢿⣿⣿⡻⣿⡷⠷⠯⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡽⠹⠩⡝⡇⡿⢻⢻⢻⡛⣿⣹⣿⣿⣿⣿⣿⣽⣿⣯⣿⣿⣿⡿⣿⣿⣿⣿⣽⡿⣿⣯⣻⣿⣿⡿⣿⣿⣿⣿⣿⣝⡍⠩⠀⢘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⣓⣂⣀⣀⠀⣜⣀⣀⠐⠐⠓⣞⠨⣿⠿⣗⣿⣿⣻⣿⣿⣽⣿⣿⣺⣿⣿⣿⣿⣻⣿⣿⣿⣝⢿⣛⠻⣻⣿⣟⣟⣿⣿⣿⣤⣐⣒⣚⣳⡀⠀⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠟⠻⠽⢯⣌⣶⣿⠿⡡⢴⣾⠛⢀⣷⡉⡟⣷⢊⢘⢀⡙⣷⣾⣿⣿⣿⣿⣿⣿⢿⣿⢿⣿⡿⣿⣿⣽⢋⣝⣿⡿⣿⢿⢿⣛⢿⣿⣗⢇⠟⢦⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣉⣉⣉⣸⣿⣿⣉⣉⢉⣿⠷⠶⠀⢸⣿⣿⢿⠀⠀⠀⠀⢸⠀⢀⡷⣿⣿⣿⢿⡿⡇⣿⣉⢾⣿⣿⠰⢶⡶⣿⣿⣿⣿⣹⣿⡀⠹⣿⣿⡹⣉⢷⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡭⣥⣿⣾⣿⣿⣿⣿⣿⣿⣓⡃⠐⠀⣘⣯⣿⣚⣟⢒⣓⣒⣿⣒⢺⣟⣻⡧⡉⣿⡿⠍⡭⢭⠨⠹⢿⣝⢒⡞⠀⡖⣚⢷⣙⢛⣯⣦⠈⠻⢿⣿⣮⣧⡀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⢩⣿⣿⣿⣾⣷⣿⣿⣿⣟⠒⠀⠐⠀⠉⡿⡟⠉⠹⣿⣟⣳⣶⣆⣴⠑⠀⢳⡄⠈⣷⡁⠁⠈⠀⢈⠙⣷⠀⣀⣀⣀⠀⢨⣷⠀⠊⣟⢣⠀⠀⠉⠛⠿⣿⣄⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣗⡺⣿⣿⣿⣿⣿⣿⣿⡿⡏⠍⠁⢈⠀⠉⠁⣷⠩⠩⠨⢿⣷⣿⣿⡟⠀⠈⠅⠽⣹⣯⡵⣖⣶⣶⣶⡖⣿⡬⢭⡭⣽⣿⠭⣿⡠⠥⣼⣷⢧⠀⠀⠀⠀⠀⠙⠳⢄⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡏⡃⢀⣠⣬⣶⣶⣦⣍⢀⠈⢸⣘⣧⣿⣿⣏⠀⣀⠀⣃⣷⢿⣼⣽⣆⡲⡦⢵⣾⣿⠃⣧⣿⣿⡼⣿⣿⣇⣻⣿⣘⡆⠀⠀⠀⠀⠀⠀⠈⠛
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢦⣾⠟⠻⠹⢰⣶⣆⡚⢷⡀⠠⠶⡞⣾⣿⠤⠀⠠⡀⢒⡞⠻⣷⠐⢻⣿⣮⡕⣷⣿⡖⣿⣿⣿⡏⣽⣿⣿⢶⣿⣿⢾⡄⠀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣽⣿⣿⡯⡿⢿⢽⣽⣮⣯⣯⡟⠬⠅⢡⡀⣠⣽⣿⣧⠵⠁⠀⠀⠇⡍⢿⠀⠀⠤⠀⠏⠩⠬⠹⡤⠀⣿⢝⡿⡯⣾⣯⣿⣟⣯⣖⣺⣿⣕⠽⣯⣿⣬⣽⡀⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣻⣿⣿⠷⠿⠿⣻⣿⣟⣿⣿⠆⠁⢠⣿⣿⡽⠿⡿⣿⠀⠀⠀⠀⠀⠉⠋⠀⠀⠀⠀⠒⠉⠊⢈⠋⠁⡋⣻⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣷⣿⣿⣟⣹⣿⡆⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⣿⣿⣿⣿⡭⢹⣿⣿⣻⣽⣿⡀⠀⢨⡇⠉⠍⢌⠼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣶⢶⠾⢦⣆⠂⠚⣿⣷⣽⡗⣿⡯⣿⠵⢿⣯⣯⣿⣿⣿⣕⣯⣇⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⣿⣗⣿⣿⣿⡓⣒⣛⣽⣿⣿⢿⣯⠥⠀⠈⢶⡂⠐⣾⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⢙⣿⣌⣮⠽⣿⣍⢯⣻⣻⣯⠭⠥⣯⠬⣿⣿⣿⣟⣿⣻⣾⣏⢹⡀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣾⣿⣷⣿⣿⡇⡇⠴⣹⣿⣿⣾⣉⢹⣄⡀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⣀⣷⣶⣾⣿⣿⠈⠀⡉⣿⢙⣏⢾⣏⡉⡁⡁⣹⣿⣿⣳⣷⣿⣿⢞⣾⡌⡇⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣯⣿⣿⣿⣿⣭⠭⢭⣿⣿⣷⡒⢀⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠇⠀⠀⠀⠰⡟⣿⢨⠽⢕⡟⠀⠂⣲⡟⠒⢺⣽⣷⣾⡶⠒⣺⣿⣯⣿⣿⣾⢽⣝⣿⠆⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣟⣿⣿⣿⣧⣚⣾⣚⣿⣿⠬⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠐⣇⠈⢐⢰⡏⠁⠠⢠⡿⠤⣤⣿⣻⣟⣿⠥⣾⣿⣿⣿⣿⣿⣿⡾⡳⣿⡇⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡷⣿⣿⣿⣿⡿⣽⣿⢿⣿⣿⠶⠾⣿⣿⢉⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠛⠀⠤⠾⣛⣀⣽⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣿⡇⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⣿⣿⣿⣿⣫⣫⣿⣿⢕⣿⣭⢹⡿⣿⣷⣐⣀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣢⣫⣿⣿⣟⣿⣿⣾⣻⣿⣿⣿⣿⣿⣿⣿⣿⣷⢿⡇⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⢟⢟⣿⣿⣷⡿⣟⢄⣻⡻⣿⣷⡬⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣛⣿⣿⡿⣿⣿⣟⢟⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡄⠀⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⣿⣿⣿⡗⣽⣿⣿⣿⣿⣕⡽⣍⢯⣿⣿⣿⢅⠠⠀⠀⠀⠀⠉⠙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣿⣿⣿⣿⣿⣿⣯⢿⣿⣿⡵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡽⣄⠀⠀⠀⠀⠀
  ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢸⣿⣿⠇⢸⣿⣿⣯⣺⣿⣿⣿⣿⣿⣿⣦⢟⣿⣯⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣾⣿⣿⣿⣿⣿⣿⣗⣟⣿⣿⣺⡯⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣺⡆⠀⠀⠀⠀
  ⠀⠀⠀⠀⢀⣤⣶⣾⣷⣿⣿⣯⣳⡤⣀⣿⡏⠀⢸⣿⣿⣿⣾⠯⣿⣿⣿⣿⣿⣿⣿⢷⣿⣩⠨⠽⡿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⢏⣀⣻⣿⣿⣿⣿⣿⣿⣿⣾⡿⣿⣯⢿⡀⠀⠀⠀
  ⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣟⣖⢤⣘⣿⣿⣿⣷⣽⣿⣿⣿⣿⣿⣿⣷⣗⣭⡿⣬⣭⡯⣭⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣺⣿⣿⣿⣕⢒⣿⣿⣿⣿⣿⣿⣿⣿⣻⣾⡿⣿⣿⣇⠀⠀⠀
  ⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣝⢻⡻⣿⣟⣿⢟⡿⣿⣾⣿⣷⣟⢶⠐⢐⣰⣇⣲⣗⣾⢐⣐⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢽⣟⢽⣿⡺⢩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⡯⡾⣿⢽⡄⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⡻⣷⣿⣟⢿⣿⣿⣿⣿⢷⡤⠀⠴⠑⠷⠶⠰⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣻⢿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣯⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⢟⢟⢿⣿⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣝⣿⣿⣝⣿⣿⣿⣿⣷⣽⣄⠄⠀⠄⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢝⣿⡆⠙⠿⣿⣿⣿⣿⣺⣺⠟⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣗⣟⢽⠈⢿⡆⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢾⣿⣿⣿⣿⣿⣾⣇⡀⠆⢀⣿⣿⣷⣿⣿⣿⣿⢿⣿⠁⠈⣿⣿⣿⢾⡇⠀⠀⠀⠹⣿⡿⣿⣉⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢏⣏⢾⠀⠀⣇⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣗⣿⣿⣿⣿⣿⣿⣮⡶⣤⣿⣿⣿⣿⣿⣿⣿⡿⣿⡗⠀⠀⠀⠙⢿⣿⣻⠀⠀⠀⠀⠈⣿⡿⣶⣾⣽⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡏⠀⠀⣼⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢽⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣵⢝⢵⣿⡯⣯⠃⠀⠀⠀⠀⠀⠙⢿⡄⠀⠀⠀⢰⣿⠗⠉⠙⠿⣮⣧⡈⠻⣿⣿⣿⣿⣿⣿⣿⡯⣮⡇⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣫⣿⣿⣿⣿⣷⣿⣿⣿⣾⣾⣻⣻⣿⣻⣟⢿⣶⣄⡀⠀⠀⠀⠀⠀⠓⠀⠀⢠⡿⠁⠀⠀⠀⠀⠈⠙⠻⢦⠈⠿⣿⣿⣿⣿⣿⣟⣿⠁⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣾⣾⣿⣿⣿⣿⣾⣿⣿⣷⣽⣾⡿⣷⣤⣀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠈⠻⣿⣿⣿⣷⡏⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡿⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡟⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⡿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠃⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⠋⠀
  */
  // skibidi rizz
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("Ofast,no-stack-protector")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC target("avx")
  #include<bits/stdc++.h>
  #define IOS ios_base::sync_with_stdio(false),cin.tie(NULL),cout.tie()
  #define ll long long
  #define ull unsigned long long
  #define pb push_back
  // #define endl "\n"

  // #define int ll
  #define F first     
  #define S second
  #define db double 
  #define ld long double
  #define short unsigned short
  #define pii pair<int,int>
  using namespace std;
  const   ll inf = 1e17,MOD=1e9+7,N=2e5+10,MN=1e9+7,lim=1e6;
  const long db Pie=acos(-1);
  //...and justice for all
  int binpow(int a,int p);  
  void solve(){
    int n,m;
    cin>>n>>m;
    vector<int>o(m+1),p(n+1);
    for(int i=1;i<=m;i++){
      cin>>o[i];
    }
    for(int i=1;i<=n;i++){
      cin>>p[i];
    }
    vector<int>ans(n+1,-1);
    vector<int>cur(n+1,0);
    int k;
    cin>>k;
    for(int j=1;j<=k;j++){
      int l,r,a;
      cin>>l>>r>>a;
      if(l<=r){
        for(int i=l;i<=r;i++){
          if(ans[o[i]]==-1&&cur[o[i]]+a>=p[o[i]]){
            ans[o[i]]=j;
          }
          cur[o[i]]+=a;
        }
      }
      else{
        for(int i=l;i<=m;i++){
          if(ans[o[i]]==-1&&cur[o[i]]+a>=p[o[i]]){
            ans[o[i]]=j;
          }
          cur[o[i]]+=a;
        }
        for(int i=1;i<=r;i++){
          if(ans[o[i]]==-1&&cur[o[i]]+a>=p[o[i]]){
            ans[o[i]]=j;
          }
          cur[o[i]]+=a;
        }
      }
    }
    for(int i=1;i<=n;i++){
      if(ans[i]==-1){
        cout<<"NIE"<<endl;
      }
      else{
        cout<<ans[i]<<endl;
      }
    }
  }           
  main() {
      srand(time(NULL));
      IOS;
      //freopen("c  oins.in", "r", stdin);
      //freopen("coins.out", "w", stdout);
      int UwU=1;
      // cin>>UwU;    
      for(int i=1;i<=UwU;i++) { 
        // cout<<"Case "<<i<<": ";
          solve(); 
        // cout<<endl;
      }
      cout<<fixed<<setprecision(10);
      cerr<<"Time:"<<1000*((double)clock())/(double)CLOCKS_PER_SEC<<"ms\n"; 
  }
  // int binmul(int a,int b){}
  int binpow(int a,int p){if(p==0)return 1;if(p%2){return ((binpow(a,p-1)*a)%MOD);}int res=binpow(a,p/2)%MOD; return (res*res)%MOD;}

Compilation message (stderr)

met.cpp:48:51: warning: bad option '-funsafe-loop-optimizations' to pragma 'optimize' [-Wpragmas]
   48 | #pragma GCC optimize("-funsafe-loop-optimizations")
      |                                                   ^
met.cpp:50:39: warning: bad option '-fwhole-program' to pragma 'optimize' [-Wpragmas]
   50 | #pragma GCC optimize("-fwhole-program")
      |                                       ^
met.cpp:60:41: warning: bad option '-fcse-skip-blocks' to pragma 'optimize' [-Wpragmas]
   60 | #pragma GCC optimize("-fcse-skip-blocks")
      |                                         ^
met.cpp:81:41: warning: bad option '-fstrict-overflow' to pragma 'optimize' [-Wpragmas]
   81 | #pragma GCC optimize("-fstrict-overflow")
      |                                         ^
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
   86 | #pragma GCC target("avx")
      |                         ^
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fstrict-overflow' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-funsafe-loop-optimizations' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fwhole-program' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: bad option '-fcse-skip-blocks' to attribute 'optimize' [-Wattributes]
met.cpp:86:25: warning: ba

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
• Subtask 5: 13 / 13
• Subtask 6: 13 / 13
• Subtask 7: 0 / 13
• Subtask 8: 0 / 13