Submission
Status:
PPPPPPPPPP
Subtask/Task Score:
100/100
Score: 100
User: skibidisigma
Problemset: Sigma Croissant
Language: python
Time: 0.012 second
Submitted On: 2026-05-28 15:02:36
n = int(input())
total = 0
factorial = 1
for i in range(1,n+1):
factorial *=i
total += factorial
print(total)