AUSTRALIA / THE LAST 30 DAYS


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253 / 253 USERS SYNCED ยท 253 FRESH WITHIN 36H

Recently on the grind

271 problems
Difficulty โ†“ProblemLast 30 daysWhoโ€™s working on it
1700 2244/FAnya Loves Trees! โ†—dfs and similar ยท dp ยท greedy ยท trees 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1700 2267/F1XOR Transformations (Easy Version) โ†—bitmasks ยท brute force ยท implementation ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1700 2271/DTarget Infection โ†—binary search ยท brute force ยท greedy ยท implementation ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 1622/CSet or Decrease โ†—binary search ยท brute force ยท greedy ยท sortings 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
HelperT271538 ยท Recent ACicaijy1482 ยท Recent AC
1600 1920/CPartitioning the Array โ†—brute force ยท math ยท number theory 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2223/BZhily and Barknights โ†—binary search ยท data structures ยท dp ยท math ยท sortings ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2224/DZhily and Barknights โ†—binary search ยท data structures ยท math ยท sortings ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2232/C2Seating Arrangement (Hard Version) โ†—binary search ยท greedy ยท math ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2239/BDecidophobia โ†—greedy ยท math ยท sortings ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2241/EFair and Square โ†—combinatorics ยท dp ยท graphs ยท math ยท number theory ยท trees 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2242/DTwo Digit Strings โ†—dp ยท strings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2255/BA Ribbon for Tomorrow โ†—combinatorics ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1600 2258/CFar Cities โ†—interactive ยท trees ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2275/ERepentance Is Already on the Way โ†—dp ยท implementation 3 users submitted3 accepted ยท 0 no known AC
3 handles View โ†—
nelch1755 ยท Recent AC_ifndef_HPP_1595 ยท Recent ACHelperT271538 ยท Recent AC
1500 1551/CInteresting Story โ†—greedy ยท sortings ยท strings 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
icaijy1482 ยท Recent ACquollcucumber11476 ยท Recent AC
1500 1924/ADid We Get Everything Covered? โ†—constructive algorithms ยท dp ยท greedy ยท shortest paths ยท strings 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
icaijy1482 ยท Recent ACquollcucumber11476 ยท Recent AC
1500 2253/CSum of Distinct Values in a Matrix โ†—greedy ยท sortings ยท two pointers 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
_ifndef_HPP_1595 ยท Recent ACquollcucumber11476 ยท Recent AC
1500 2259/ETreasure Map Destruction (Constructive Version) โ†—2-sat ยท constructive algorithms ยท greedy 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
_ifndef_HPP_1595 ยท Recent ACquollcucumber11476 ยท Recent AC
1500 1791/FRange Update Point Query โ†—binary search ยท brute force ยท data structures 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
HelperT271538 ยท Recent AC
1500 1842/CTenzing and Balls โ†—dp 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
duckcrumbs1452 ยท Recent AC
1500 1915/FGreetings โ†—data structures ยท divide and conquer ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
nelch1755 ยท Recent AC
1500 2222/CMedian Partition โ†—dp ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2225/DExceptional Segments โ†—bitmasks ยท brute force ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2234/DXOR, Expression and Two Binary Numbers โ†—bitmasks ยท divide and conquer ยท dp ยท math ยท number theory 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2238/DStorming Arasaka โ†—greedy ยท math ยท number theory 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2247/D1XOR Sorting (Easy Version) โ†—bitmasks ยท greedy 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2254/EChronostasis โ†—binary search ยท data structures ยท greedy 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2268/BWhat a SauSaGe! It's All Meat โ†—bitmasks ยท brute force ยท data structures ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1500 2269/DWhat a SauSaGe! It's All Meat โ†—bitmasks ยท greedy 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
NShuttle1661 ยท Recent AC
1400 2267/DBackrooms Hill โ†—constructive algorithms ยท dp ยท greedy ยท sortings ยท two pointers 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
NShuttle1661 ยท Recent AC_ifndef_HPP_1595 ยท Recent AC
1400 2271/CXOR Problem โ†—bitmasks ยท constructive algorithms ยท graphs ยท greedy ยท math 2 users submitted2 accepted ยท 0 no known AC
2 handles View โ†—
_ifndef_HPP_1595 ยท Recent ACHelperT271538 ยท Recent AC
1400 1374/DZero Remainder Array โ†—math ยท sortings ยท two pointers 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
icaijy1482 ยท Recent AC
1400 2219/AGrid L โ†—brute force ยท constructive algorithms ยท math ยท number theory 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2231/CChipmunk Theo and Equality โ†—implementation ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2238/CVillage Guilds โ†—dfs and similar ยท dp ยท trees 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2244/EMasha and the Garland โ†—data structures ยท dp ยท greedy ยท implementation ยท math ยท number theory ยท strings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2245/CMEXOR โ†—bitmasks ยท constructive algorithms ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2246/C0mar and Alternating Sums โ†—combinatorics ยท dp ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2248/DGood Pair Queries โ†—constructive algorithms ยท greedy ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2252/CRisky Tower โ†—binary search ยท brute force ยท data structures ยท greedy ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2264/CMadamant's Skating Dynasty โ†—combinatorics ยท math ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2266/DFalling Concrete โ†—constructive algorithms ยท data structures ยท math ยท sortings 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2266/EPrime Destruction โ†—brute force ยท dp ยท math ยท number theory 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1400 2276/DCaveman โ†—combinatorics ยท graphs 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC
1300 2261/D1Come Be My Friend, Don't Be So Scared (Easy Version) โ†—constructive algorithms ยท greedy ยท math 5 users submitted5 accepted ยท 0 no known AC
5 handles View โ†—
likely2289 ยท Recent ACcaterpillow2168 ยท Recent AChoriseun2005 ยท Recent ACliangjeremy1753 ยท Recent ACbbriano1331 ยท Recent AC
1300 2274/CLavencia Oranges โ†—binary search ยท constructive algorithms 3 users submitted3 accepted ยท 0 no known AC
3 handles View โ†—
NShuttle1661 ยท Recent ACquollcucumber11476 ยท Recent ACbbriano1331 ยท Recent AC
1300 2275/DPrecision Alignment โ†—binary search ยท brute force ยท greedy ยท implementation 3 users submitted2 accepted ยท 1 no known AC
3 handles View โ†—
nelch1755 ยท Recent ACHelperT271538 ยท Recent ACbbriano1331 ยท No known AC
1300 2242/CUnstable Elements โ†—brute force ยท data structures ยท implementation ยท sortings ยท two pointers 1 user submitted0 accepted ยท 1 no known AC
1 handle View โ†—
antilopine1615 ยท No known AC
1200 2269/CK Is Important โ†—constructive algorithms ยท greedy ยท two pointers 2 users submitted1 accepted ยท 1 no known AC
2 handles View โ†—
NShuttle1661 ยท Recent ACalibaba1802 ยท No known AC
1200 1352/CK-th Not Divisible by n โ†—binary search ยท math 1 user submitted1 accepted ยท 0 no known AC
1 handle View โ†—
_ifndef_HPP_1595 ยท Recent AC