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"蔚来杯"2022牛客暑期多校训练营(加赛)
| A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
Dirt |
|
|
|
|
+2 |
|
-4 |
+ |
|
+ |
|
|
+1 |
3/7 |
心路历程
0~1h:jsq发现M是个水题就做了。chm对H题也有想法。
1h~2h:G题写了个贪心,WA了。E题推了好几种猜想,最后A了。
2h~5h:J题hhl猜了个与前后之差%3的1和2的数量有关,没想到A了。G题最后也没调出来。
提交fail的原因
E:没有认真验证,一开始猜了两个假结论
M:没看清楚,答案忘乘100了。
缺乏技能点
....