Submission

Status:

[PPPPPPPPPP]

Subtask/Task Score:

{100/100}

Score: 100

User: Mfuyu_tan

Problemset: นักบินอวกาศ

Language: python

Time: 0.012 second

Submitted On: 2026-02-14 17:49:27

t = int(input())
start = 0
total = 0
if 0 <= t <= 200 :
    for i in range(t):
        if start == 0:
            start += 4
        else:
            start += 6
        total += start
    print(total)
else:
    print("new")