local ffi = require("ffi")
local C = ffi.C
ffi.cdef[[
long long atoll(const char*);
]]

local function lltonumber(str)
  return C.atoll(str)
end

local n, m, s = io.read():match("(%d+) (%d+) (%d+)")
n = tonumber(n)
m = lltonumber(m)
s = lltonumber(s)
local a = 0LL
for i = 1, n do
  a = a + io.read("*n")
end
if a < s then a, s = s, a end
if (s - a) % m == 0LL then
  print("Yes")
else
  print("No")
end