# 读取输入的三个整数
a, b, c = map(int, input().split())

# 计算最大值和最小值
max_num = max(a, b, c)
min_num = min(a, b, c)

# 按照指定格式输出
print(f"The maximum number is : {max_num}")
print(f"The minimum number is : {min_num}")