Biweekly Contest 16
2020-01-25 Virtual
1299,1300,1301,1302
1299. Replace Elements with Greatest Element on Right Side
- cpp
 - 简单
 
1300. Sum of Mutated Array Closest to Target
- cpp
 - 没做出来,很好的Binary-Search,
 
1302. Deepest Leaves Sum
- cpp
 - 简单,tree+2个queue
 
1301. Number of Paths with Max Score
- cpp
 - 没做出来,标准DP,同时求最优解+最优解个数,在时间压力下,思考力,编程力,还是有所变形!!
 
总结,虽然是做的Virtual,但是在压力下,还是很有收获的,继续参见!