Sept.12, 2025 2024高联浙江选拔赛 设整数 n >= 4，从编号 1,2,...,n 的卡片中有放回地等概率抽取，并记录下每次的编号。若 1,2 均出现或 3,4 均出现就停止抽取，则抽取卡片数的期望为____. #DailyProblem #Mathematics #数学竞赛 #全国高中数学联赛 #浙江

Given a square as shown. Determine the area of ABDEF. #Geometry #DailyProblem

Kartar Singh Tanwar Sir please help, We have no water supply for the last 25 days, please help us as soon as possible. #nowatersupply #waterissue #dailyproblem #help

LeetCode daily Im not really fond of Bit Manipulation but this question was nice #LeetCode #Coding #DailyProblem

Today after seeing the daily Leetcode problems, I felt low (I am not much into the bit_manipulation concept). After that idk how but I came up with a crazy idea for the problem. And see what my solution beats 100% in runtime of all submissions. #LeetCode #DailyProblem

#day8 #dailyproblem LeetCode Solved today's daily problem of leetcode, I did with brute force . But i hope I will learn trie data structure and try to do this problem with that concept too. #keepcoding #learning

#day6 #dailyproblem LeetCode Today leetcode problem Minimum Number of Operations to Move All Balls to Each Box is also based on prefix sum technique seems like leetcode is practicing us prefix sum:) . Solved it but slight different approach which cost bit of time complecity.

Today was bad day. Although I was able to solve the problem but i need to take help through tutorial . This is how life goes some days ups and some days down :) . Also there is Hello_2025 codeforces competition today was able to solve a and b ques. #day4 LeetCode #dailyproblem

🚀Daily Problem Challenge Daily Problem Challenge Number of Ways to Split Array Approach: Use a prefix sum array to efficiently calculate left and right subarray sums. Count valid splits where the left sum is greater than or equal to the right sum. #DailyProblem #LeetCode #Coding

🚀 Daily Problem Challenge Count Vowel Strings in Range Approach: Utilize a prefix sum technique to efficiently count words that start and end with vowels within a given range. Update the count as you process each query for optimal performance. #DailyProblem #LeetCode #Coding

Aadit Palicha Ab itna sab kuch kr rahe ho, maalik, toh "kya banana hai?" wali problem bhi solve kr do 😅 #genzie #dailyproblem #foodpoll #fooddelivery #grocery

Day 287 on #LeetCode! Solved 'String Compression III' today. Keeping the momentum strong! #CodingChallenge #DailyProblem #100DaysOfCode

Day 261: Solved 'Minimum Add to Make Parentheses Valid' on LeetCode. Keeping the streak going, one problem at a time! #LeetCode #CodingChallenge #DailyProblem #100DaysOfCode

Share your daily problems in life #problems #startup #dailyproblem #solution #ISSUE

Ich muss dringendst meinen Spind aufräumen. Dringend. Ich werde so lange warten, bis die Technik kommt, wenn die Batterie leer ist und werde hektisch alle Peinlichkeiten ausräumen müssen. Jedes fu*kin' mal 🧐😑 #dailyproblem

NPCL NOIDA Authority Why are there so many sudden power cuts in sector 78 today? I have aged parents at home & they are not able to sleep due to this ! #powercuts #noidaissue #dailyproblem #heatwavealert #someonehelp

You miss one metro by seconds & the next one is 7 mins later !! Delhi Metro Rail Corporation AAP CMO Delhi ????????? Amit Shah please take dmrc under your control 🙏🏻 #needhelp #helplesscommuters #dailyproblem #nooneislistening