python3의 내장 정렬 함수는 'stable sort'입니다. 즉, 날먹하기 좋습니다.

2020-08-08 05:22:51 +09:00
parent 38e8440284
commit 1de78fce02
6 changed files with 27 additions and 0 deletions
--- a/zeta_python/completed/10814.py
+++ b/zeta_python/completed/10814.py
@@ -0,0 +1,2 @@
+N = int(input())
+for s in sorted([tuple(map(str, input().split())) for i in range(N)], key=lambda v: int(v[0])): print(s[0], s[1])