ACTEMP - Editorial

PROBLEM LINK:

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

Author: CodeChef Admin
Preparer: Souradeep Paul
Testers: Takuki Kurokawa, Utkarsh Gupta
Editorialist: Nishank Suresh

DIFFICULTY:

584

PREREQUISITES:

None

PROBLEM:

Alice wants the air conditioner to be set to at least A degrees, Bob wants it to be set to at most B degrees, and Charlie wants it to be set to at least C degrees.

Is there a temperature that satisfies all three?

EXPLANATION

A simple application of if conditions: note that Alice and Bob can be simultaneously satisfied if and only if A \leq B. Similarly, Charlie and Bob can be simultaneously satisfied if and only if C \leq B.
So,

  • The answer is “Yes” if both A \leq B and C \leq B hold
  • The answer is “No” otherwise.

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 max(a, c) <= b else 'no')