Codechef•Jun 26, 2025

Possible Victory

Hazrat Ali

Codechef

Chef is playing in a T20 cricket match. In a match, Team A plays for 20 overs. In a single over, the team gets to play 6 times, and in each of these 6 tries, they can score a maximum of 6 runs. After Team A's 20 overs are finished, Team B similarly plays for 20 overs and tries to get a higher total score than the first team. The team with the higher total score at the end wins the match.

Chef is in Team B. Team A has already played their 20 overs, and have gotten a score of R. Chef's Team B has started playing, and have already scored C runs in the first O overs. In the remaining  overs, find whether it is possible for Chef's Team B to get a score high enough to win the game. That is, can their final score be strictly larger than R?

Input Format

  • There is a single line of input, with three integers, R,O,C.

Output Format

Output in a single line, the answer, which should be "YES" if it's possible for Chef's Team B to win the match and "NO" if not.

You may print each character of the string in uppercase or lowercase (for example, the strings "yEs", "yes", "Yes" and "YES" will all be treated as identical).

Constraints

  • 0≤C≤R≤720
  • 1≤O≤19
  • 0≤C≤36∗ O

Sample 1:

Input 
719 18 648

Output
 
YES


Solution

R, O, C = map(int, input().split())

remaining_overs = 20 
max_possible_score = C + remaining_overs * 36

if max_possible_score > R:
    print("YES")
else:
    print("NO")

 

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