Submission #2892468

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Source Code Expand

n, t = map(int, input().split())
t_list = list(map(int, input().split()))

total_seconds = 0
prev_timing = t_list[0]

for timing in t_list[1:]:
  if timing - prev_timing < t:
    total_seconds += timing - prev_timing
  else:
    total_seconds += t
  prev_timing = timing
total_seconds += t

print(total_seconds)

Submission Info

Judge Result