813 B | 813 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():
a = ii()
b = ii()
c = ii()
total = ii()
cnt = 0
for i in range(total // a + 1):
for j in range(total // b + 1):
for k in range(total // c + 1):
crt = a * i + b * j + c * k
if crt == 0:
continue
if crt <= total:
cnt += 1
p(f"{i} Brown Trout, {j} Northern Pike, {k} Yellow Pickerel")
p(f"Number of ways to catch fish: {cnt}")
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()