weiheng's profile

Name Cheah Wei Heng
School NUS High School of Math and Science
Role member
Country Singapore
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Solved Problems
01knapsack 1609 1821 3nplus1
3nplus1II 4sum GSS Unbalanced
addition addition2 addition3 adjlist
adjmatrix area area_noi arrayfind
badcontest badtone33 bananasmoothie beareatrabbit
bestplace binarycoins binarysearch bobek
bombardirocrocodilo boundlessboxes boxispull buycoke
candies candies3 candymountain_ex cappuccinoassassino
cardtrick carrots catfight catlunch
ccs choosingcandies chope clique
coke competition contestcalc cuberoot
cups deccourse2025 deforestation descsort
diamond differencearray dijkstra dinowalk
duckbuttons duckhunt15 duckhunt16 duckhunt24
duckhunt5 dyingpolynomial evenorodd evenorodd_ex
exam exponentiate factorial_easy fenwicktree
fibo fibo_easy findingpavement fizzbuzz
flamethrower foodchain gcd gecko
givinggifts goodbye goodchef goodprogrammer
gotoschool greeting guanine hamster1
harddisk heatwv helloworld helloworld2
identifyinggirlfriends ippt leftright lengthsort
lineup lis lis_easy losingsleep
lunchbox lunchtime magicstring magicwand
maintainsum management maximum medianheap
medianstring milkweed minimum missingnumber
moneychanger mrt mrt2 multiple
nicenumber nis nprime numberspiral
ny_unwind openingshop0 paint pairsums
pandaeyes party party_noi pascal
peakfinding penguingathering photo platonic3
platonic5 platonic9 poklon potatosalad
prefixsums prime priorityqueue psle
pushups pythonlist rabbiteatrabbit razlika
rightangtri rmaxq robotonring1 rotarylock
round_up_division routers scalars sealevel
segmenttree segmenttree2 shamelessad simp
simplebridges slimes smurf snowball
sort splithunny stamps stepgame
subgraphs sumint sumofdigits supplies
swapbuildings swapsort swayingflowers swords
timeexam tourist_noi trainorbus trains
tralalerolarila twomeals typicalstairs typo
ultimateifelse uniquenumbers uniquenumbers_easy veryeasyproblem
wabbit watching waterbomb weddingcoins
xmas