579 B | 579 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
from datetime import datetime, timedelta
BLANK = " "
# inp = input
inp = lambda : sys.stdin.readline()[:-1].strip()
mii = lambda x = BLANK : [*map(int,inp().split(x))]
mfi = lambda x = BLANK : [*map(float,inp().split(x))]
ii = lambda : int(inp())
fi = lambda : float(inp())
p = print
def solve():
n, k, t = mii()
l = mii()
ans = 0
for i in l:
ans += (k // i) * (t // k)
ans += (t % k) // i
p(ans)
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()