CCC '08 J1 - Body Mass Index - DMOJ: Modern Online Judge

CCC '08 J1 - Body Mass Index

Points: 3

Time limit: 2.0s

Memory limit: 256M

Problem type

Canadian Computing Competition: 2008 Stage 1, Junior #1

The Body Mass Index (BMI) is one of the calculations used by doctors to assess an adult's health. The doctor measures the patient's height (in metres) and weight (in kilograms), then calculates the BMI using the formula:

$\displaystyle BMI = \frac{weight}{height \times height}$

Write a program which takes the patient's weight and height as input, calculates the BMI, and displays the corresponding message from the table below.

BMI Category	Message
More than $25$ ~25~	Overweight
Between $18.5$ ~18.5~ and $25.0$ ~25.0~ (inclusive)	Normal weight
Less than $18.5$ ~18.5~	Underweight

Sample Input 1

69
1.73

Output for Sample Input 1

Normal weight

Explanation of Output for Sample Input 1

The BMI is $\frac{69}{1.73 \times 1.73}$ ~\frac{69}{1.73 \times 1.73}~ which is approximately $23.0545$ ~23.0545~. According to the table, this is a "Normal weight".

Sample Input 2

84.5
1.8

Output for Sample Input 2

Overweight

Explanation of Output for Sample Input 2

The BMI is $\frac{84.5}{1.8 \times 1.8}$ ~\frac{84.5}{1.8 \times 1.8}~, which is approximately $26.0802$ ~26.0802~. According to the table, this is "Overweight".

Comments

-3

Weight = float(input('What is your weight?'))
Height = float(input('What is your height?'))

BMI = Weight / (Height*Height)

if BMI > 25:
  print('Overweight')
elif BMI >= 18.5 and 25.0:
  print('Normal Weight')
else:
  print('Underweight')

1

Sam629566 commented on May 28, 2024, 10:36 p.m.

In DMOJ you don't need to ask user for input, just put float(input()) and it will work.

-4

w = float(input())
h = float(input())

x = w / (h * h)

if x > 25:
    print("Overweight")
elif 18.5 <= x <= 25:
    print("Normal weight")

finish the code!