John's profile

Name John Tan
School ACJC
Role member
Country Singapore
View Submissions
Solved Problems
01knapsack 3nplus1 3nplus1II 4sum
7up GSS NYSport abbb
addition addition3 adjlist adjmatrix
amicablecats ancestor area area2
area_noi arrayfind arrayproblem atomsplit
badpotato ballot bananasmoothie basketball_cpic
beareatrabbit bestplace binarycoins binarysearch
boxispull bracketex bracketsyndrome breakfast
brick buffet burgers car
card cardtrick carpark catfight
catlunch ccs chessislands childsetter4
chinese choochoo clocktower cny
coinbag coincombinations coinjourney coke
collectmushrooms collectmushrooms2 collectmushrooms6 competition
conlang contestcalc conversations_easy countalp
cpicsort crypto cuberoot cups
dayum deccourse2025 democracy descsort
diamond dijkstra divideby2 do_you_like_me
doll_noi dquery duckbuttons duckeatduck
duckhunt4 duckhunt5 duckwander dyingpolynomial
eeducation eelimination eeniemeenie eescapism
eight entropy evenorodd evenorodd_ex
evilbz exam exponentiate f7
factorial_easy fenwicktree fenwicktree_easy fibo
fibo_easy findingpavement firstabc fizzbuzz
flamethrower floors flybot foodchain
foreveralone fractions fraud frogs
fuel gcd gecko general
generosity gift globalwarming goodbye
goodchef goodseq gotoschool greeting
grid guanine hamster1 hedgehogcrimes_easy
hello helloworld housing hungrycats2
identifyinggirlfriends ihate1111 illuminate ippt
japan2026 knightmoves labels laptop
lboard lcm lcs leftright
lengthsort levenshtein lightningrod lineup
lis lis_easy ljubomora logs
lol lostarray lowelements lualectures
lunchbox lvm magiccarps magicwand
management maximum medianheap medianstring
milkweed minimum minstack missingnumber
modulochain moneychanger monsters2 mountains
mrt nextprime nicenumber nprime
ny_mathexam ny_unwind nycheer nylunchtime
omnomnom orz packingducks paint
pairsums palindromicfizzbuzz pandaeyes parallelogramisation
party party_noi pascal peakfinding
peepeepoopoo penguinfood penguingathering penguinmountain
performance pigeonhole pigeons platonic
platonic2 playlist potatosalad potatotree
prefixsums prime primefactorization priorityqueue
problemsetter psle pushups pythonlist
rabbiteatrabbit razlika reading reciprocals
retrenchment reverse rightangtri rmaxq
rotarylock round_up_division routers routine
sadtrainer sandd scalars scicom
sealevel segmenttree segmenttree2 shamelessad
simp simplebridges sixandseven sixseven
slimes smurf snack snacks
snowball solonim sort sortingtrainers
speakers spellofweakness splithunny squidzofrenzic
staircase stepgame stonk subgraphs
sum2 sumint summit sumofdigits
swapsort swayingflowers swords taxcollection
telephone timeexam topsilver tourist_noi
train trainorbus trains transform
twomeals typicalstairs typo typoswap
ultimateifelse uniquenumbers uniquenumbers_easy universe
urarareader vectorindexing veryeasyproblem wabbit
wabot waterbomb weddingcoins wormholes
wronganswer wrongreverse xmas yayornay
zaneism