[백준/파이썬] 13773번 풀이
업데이트:
문제 정보
- 문제 출처: 백준 온라인 저지
- 문제 링크: 13773번 문제
- 문제풀이 코드 GitHub 링크
- 제출 언어: Python 3
풀이
문제
The Olympic Games in Rio cannot have escaped your attention! 2016 is a summer Olympics year.
The modern summer Olympic Games were first held in 1896, and have been held at 4 yearly intervals since then, except during the two world wars (1914 to 1918 and 1939 to 1945). The next games are scheduled to be held in Tokyo in 4 years time.
입력 요약
Input will consist of a list of years, one per line, in the range 1860 to 2030 inclusive. The final year will be 0 – do not process that year.
출력 요약
Output is one line per year. The year is given followed by:
Summer Olympics - if the summer Olympic Games were held, or are scheduled to be held in that year.
Games cancelled - if the summer games should have been held but there was a war. …
코드
while True:
n=int(input())
if n==0:break
if n%4!=0 or n<1896:r='No summer games'
elif 1913<n<1919 or 1938<n<1946:r='Games cancelled'
elif n>2020:r='No city yet chosen'
else:r='Summer Olympics'
print(n,r)
설명
핵심은 구현 관점에서 The Olympic Games in Rio cannot have escaped your attention! 2016 is a summer Olympics year. …를 만족하도록 로직을 구성하는 것입니다.
코드는 입력을 파싱한 뒤 조건 분기와 계산을 순서대로 수행하고, 문제에서 요구한 형식으로 결과를 출력합니다.
경계값과 예외 케이스도 함께 고려해 오답이 나기 쉬운 상황을 방지합니다.
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