2026-03-07 21:44:35 +09:00

6 lines
237 B
Python

minCostPerGram = (lambda x : x[0] / x[1])(list(map(int, input().split())))
for _ in range(int(input())) :
x, y = map(int, input().split())
minCostPerGram = min(minCostPerGram, x/y)
print(f'{round(minCostPerGram * 1000, 2):.2f}')