CONTEST ID : 1183 - 高斯算法

等差数列

  1. 末项=首项+(项数-1)x 公差
  2. 项数=(末项-首项)÷公差+1
  3. 高斯算法: 总合=(首项+末项)*项数/2         


SERVER TIME : 2025-05-23 04:44:42
Running Left 11097days 17 hours 15 minutes 18 seconds

STATUS : Running    OPEN : Public
Start Time : 2024-10-10 18:00:00
End Time : 2055-10-10 22:00:00


AC PE WA TLE MLE OLE RE CE TR | Total C++
A12141717
B121312626
C9911919
D10431717
E111112323
F1031313
G7299
H651111
I4266
J444
K4266
L2244
M222
N2244
O2466
P222
Q2131515
R222
Total1037319186186