798 B | 798 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():
tc = 1
while 1:
n = ii()
if n == 0:
break
l = [mii() for _ in range(n)]
mx = 0
idx = 0
for i in range(n):
diameter, price = l[i]
j = diameter ** 2 /price
if j > mx:
mx = j
idx = i
p(f"Menu {tc}: {l[idx][0]}")
tc += 1
if __name__ == "__main__":
tc = 1
for t in range(1, tc+1):
ret = solve()