Задачи
Candy Lottery#1346
Лесно · Greedy algorithms · Sorting
Divisors#1347
Средно · Math · Brute force
Covering#1348
Лесно · Implementation
The sum of diversities#1349
Средно · Dynamic programming
Deoxyribonucleic acid#1350
Лесно · Strings · Prefix Sums
The highest digit#1351
Много лесно · Implementation
The sum of primes#1352
Много лесно · Math
Segment in a coordinate system#1353
Трудно · Geometry
The number of Mersenne numbers#1354
Много лесно · Bitmasks · Implementation
Number of N-digit numbers containing the digit 7#1355
Много лесно · Math · Number theory
SMS voting#1356
Лесно · Sorting
The number of zeros at the end of a number#1357
Много лесно · Math
How many Fibonacci numbers#1358
Средно · Math · Brute force
Side of the square#1359
Много лесно · Math
Segment and Rectangle#1360
Средно · Geometry
Mathematical game#1361
Лесно · Dynamic programming
Axis of symmetry of the quadrilateral#1362
Средно · Geometry
Rectangles and nails#1363
Много лесно · Implementation
Magic square#1364
Лесно · Implementation
Dijkstra Algorithm#1365
Много лесно · Shortest paths · Graphs
Stock Exchange#1366
Много лесно · Dynamic programming · Binary Search
Sky Code#1367
Много лесно · Number theory · Math
Perfect Election#1368
Много лесно · Graphs
Lucky Cities#1369
Средно · Graphs
Build Your Home#1370
Много лесно · Geometry