Codeforces 训练
Codeforces Round #624 Div3 (1311)题解
A Add Odd or Subtract Even 题意:给定两个数,,你的任务是把变成,存在两种 阅读更多…
A Add Odd or Subtract Even 题意:给定两个数,,你的任务是把变成,存在两种 阅读更多…
time limit per test 1 second memory limit per test 阅读更多…
time limit per test 1 second memory limit per test 阅读更多…
C. Beautiful Lyrics time limit per test: 1 second 阅读更多…
B. Plus from Picture time limit per test: 1 second 阅读更多…