PROBLEM LINK:
Practice
Contest: Division 1
Contest: Division 2
Contest: Division 3
Contest: Division 4
Author & Editorialist: Nishank Suresh
Testers: Takuki Kurokawa, Utkarsh Gupta
DIFFICULTY:
324
PREREQUISITES:
None
PROBLEM:
One bar of chocolate has a tastiness of X, and one piece of candy has a tastiness of Y.
Is it better to buy 2 bars of chocolate or 5 pieces of candy?
EXPLANATION:
Two bars of chocolate have a total tastiness of 2X.
Five pieces of candy have a total tastiness of 5Y.
So
- The answer is ‘chocolate’ if 2X \gt 5Y.
- The answer is ‘candy’ if 2X \lt 5Y.
- The answer is ‘either’ if 2X = 5Y.
TIME COMPLEXITY
\mathcal{O}(1) per test case.
CODE:
Code (Python)
for _ in range(int(input())):
x, y = map(int, input().split())
if 2*x > 5*y:
print('Chocolate')
if 2*x < 5*y:
print('Candy')
if 2*x == 5*y:
print('Either')