AVGPROBLEM - Editorial

PROBLEM LINK:

Practice
Contest: Division 1
Contest: Division 2
Contest: Division 3
Contest: Division 4

Author: Abhinav Gupta
Testers: Nishank Suresh, Tejas Pandey
Editorialist: Nishank Suresh

DIFFICULTY:

500

PREREQUISITES:

None

PROBLEM:

Given A, B, and C, determine whether the average of A and B is strictly greater than C.

EXPLANATION:

The average of A and B is \frac{A+B}{2}. Compute this value and check whether it is greater than C using an if condition.

Make sure to compute \frac{A+B}{2} using floats, since the standard / division in most languages is integer (floor) division. You should use something like (A+B)/2.0 instead of (A+B)/2.

TIME COMPLEXITY

\mathcal{O}(1) per test case.

CODE:

Editorialist's code (Python)
for _ in range(int(input())):
    a, b, c = map(int, input().split())
    print('yes' if a+b > 2*c else 'no')