Leetcode | Weekly Contest 403 | B | C | 3195 | 3196 | Dynamic Programming | Editorial | Solution.

Leetcode | Weekly Contest 403 | B | C | 3195 | 3196 | Dynamic Programming | Editorial | Solution.
B Solution : leetcode.com/submissions/deta...
C Solution : leetcode.com/contest/weekly-c...
Weekly Contest 403
Leetcode
3195. Find the Minimum Area to Cover All Ones I
3196. Maximize Total Cost of Alternating Subarrays
Dynamic Programming
Editorial
#Weekly Contest 403
#leetcode
#leetcodecontest
#3195. Find the Minimum Area to Cover All Ones I
#3196. Maximize Total Cost of Alternating Subarrays
#dynamicprogramming
#editorial
#3195
#3196
#Count the Number of Inversions
#Minimum Operations to Make Binary Array Elements Equal to One I
#Minimum Operations to Make Binary Array Elements Equal to One II
#inversion
#leetcode
#3176
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#BiweeklyContest
#132
#dp
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00:00 B Explanation
08:55 C Explanation

[@reactcode9148]

Thanks for sharing

[@pretestpassed157]

Thanks

[@_AnuragSharma]

As clear as the explanation can get. Great work

[@pretestpassed157]

Thankyou

[@ektaagrawal6031]

Great Explanation🔥

[@pretestpassed157]

Thankyou

[@varadpanchal1231]

One of the best solution

[@pretestpassed157]

Thankyou ❤️

[@gyanikumari4973]

Pls don't stop making such amazing editorials🤩🤩

[@pretestpassed157]

Sure.

[@ronakkriplani1838]

can you please explain today codechef 140 tree removal problem??

[@pretestpassed157]

Finally uploaded : ua-cam.com/video/1qDC1fwNDXE/v-deo.html

[@udaymourya7322]

Bro Please reply is it good to use this technique in interview ❤❤
bro i use this technique if i have choices to take or not take
java code ->
public long solve(int nums[] , int i, int pre){
if(dp[i][pre] != Long.MIN_VALUE) return dp[i][pre];
if(i == nums.length) return 0;
long cut = Long.MIN_VALUE;
long sum = 0;
int count = 0;
for(int j=i; j

[@pretestpassed157]

It totally depends on your interviewer. If the interviewer knows there is further an optimised method, then he is going to ask you to reduce the time complexity further.

[@ronakkriplani1838]

From where i can practice this type of grid question

[@pretestpassed157]

I didn't have an idea regarding the exact problem set, but you can search on the leetcode with the tag grid you might find the same kind of problem.

[@ronakkriplani1838]

@@pretestpassed157 ohk

[@nanugupta1434]

Amazing solution bro ,how can I contact you on any social media handle ?

[@pretestpassed157]

Thankyou. You can contact me on the linkedin. Link is already provided in the about section of this channel.