Probleme
Different numbers#8263
Dificil · Implementation
Drawing#8264
Ușor · Implementation
The Last Battle#8265
Ușor · Implementation · Prefix Sums
Schedule#8266
Ușor · Implementation
Pizza#8267
Dificil · Combinatorics · Bitmasks · Number theory
Retweet twinter#8268
Mediu · Implementation · Strings
Fragmentation#8269
Foarte ușor · Sorting
The closest in line with the given heights#8270
Ușor · Brute force
A sequence of numbers similar to the Fibonacci row#8271
Ușor · Dynamic programming
Uzhland Union Bank#8273
Ușor · Prefix Sums · Implementation
Simple Sum#8274
Ușor · Prefix Sums · Implementation
Meteors#8275
Foarte dificil · Prefix Sums · Implementation
Sapper#8276
Dificil · Segment Tree · Range queries
XOR#8277
Foarte ușor · Prefix Sums · Bitwise Operations
Sum of even numbers#8278
Ușor · Prefix Sums · Math
Sum of divisors#8279
Foarte ușor · Brute force
The number of even divisors#8280
Foarte ușor · Brute force · Number theory
Mushrooms (Гриби)#8281
Foarte ușor · Math
Stars#8282
Foarte ușor · Implementation · Math
Music#8283
Foarte ușor · Brute force
Balloon (Balloon)#8284
Foarte ușor · Greedy algorithms · Sorting
Poetry#8285
Mediu · Dynamic programming
Number of syllables#8286
Ușor · Implementation
Petro is an entrepreneur#8287
Ușor · Math
Programming olympiad#8288
Ușor · Implementation