Probleme
Delete a letter#8985
Foarte ușor · Implementation
Delete a fragment#8986
Foarte ușor · Strings
Character replacement#8987
Foarte ușor · Implementation
Character replacement 2#8988
Foarte ușor · Strings
Doubling of a character#8989
Foarte ușor · Implementation
Vowels doubling#8990
Foarte ușor · Implementation
Characters doubling#8991
Foarte ușor · Implementation
Without repetitions 3#8992
Foarte ușor · Implementation
Compose a word#8993
Foarte ușor · Strings · For Beginners
Make a word 2#8994
Foarte ușor · Strings
Fashion Symbols#8995
Foarte ușor · Implementation
Without repetition 4#8996
Foarte ușor · Implementation
Fashion Symbols 2#8997
Foarte ușor · Implementation
The youngest symbol#8998
Foarte ușor · Implementation
Senior symbol#8999
Foarte ușor · Sorting
Ordering#9000
Foarte ușor · Sorting
Big product#9001
Foarte ușor · Math
Chocolate lover#9002
Foarte ușor · Greedy algorithms
Ancient Azerbaijan#9003
Foarte ușor · Graphs
Simple sum#9004
Ușor · Prefix Sums
Universal numbers#9005
Ușor · Math · Binary Search · Dynamic programming
Cross the river#9006
Mediu · Graphs
Absolute distinct count#9007
Ușor · Implementation
Replacement#9008
Mediu · Implementation · Graphs
Nadan#9009
Ușor · Greedy algorithms · Math