724 B | 724 chars
import sys
from math import sqrt, pi, sin, factorial, ceil, floor
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 = ii()
s = input()
crt = ""
l = []
chk = False
for i in s:
if '0' <= i <= '9':
crt += i
else:
if len(crt) > 0:
l.append(crt)
crt = ""
if len(crt) > 0:
l.append(crt)
if len(l) > 0:
for i in l:
p(int(i) * n)
else:
p("N/A")
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()