You are parking at a parking lot. You can choose from the following two fee plans:    * Plan 1: The fee will be A×T yen (the currency of Japan) when you park for T hours.   * Plan 2: The fee will be B yen, regardless of the duration.  Find the minimum fee when you park for N hours.
a, b, c = map(int, input().split())
if a * b >= c:
  print(a * b)
else:
  print(c)
a, b, c = map(int, input().split())
print(min(a * b, c))