hw04-2

n = int(input())

expected_fire = input().split(',')
for i in range(n):
  expected_fire[i] = int(expected_fire[i])

dist = []
for i in range(n):
  tmp = input().split(',')
  for j in range(n):
    tmp[j] = int(tmp[j])
  dist.append(tmp)

min_dist = -1
for i in range(n):
  acc_dist = 0
  
  for j in range(n):
    acc_dist += (expected_fire[j] * dist[i][j])

  if min_dist == -1 or acc_dist < min_dist:
    min_dist = acc_dist
    candidate = i + 1

print(candidate, min_dist, sep=',')