Probleme
The intersection of two segments#2139
Ușor · Geometry
The distance between the segments#2140
Ușor · Geometry
Equation of the line I#2141
Foarte ușor · Math
Equation of the line II#2142
Foarte ușor · Geometry
The intersection of two lines#2143
Foarte ușor · Geometry
The distance from the point to the line#2144
Foarte ușor · Geometry
Parallel lines#2145
Mediu · Geometry
Bisector#2146
Ușor · Geometry
The area of a polygon#2147
Foarte ușor · Geometry
Convex polygon#2148
Foarte ușor · Geometry
Point in polygon#2149
Mediu · Geometry
Triomino#2150
Dificil · Constructive Algorithms · Math · Greedy algorithms
Reservoir#2151
Ușor · Geometry
The Flight Way#2152
Mediu · Dijkstra algorithm · Geometry · Shortest paths
Probabilistic OR#2153
Mediu · Probabilities · Bitwise Operations
Party#2154
Ușor · Implementation · Brute force
Strong-Willed Victory#2155
Ușor · Probabilities
Segment Sum#2156
Foarte dificil · Binary Search · Fenwick Tree · Prefix Sums · Sorting
Sum#2157
Foarte ușor · Trees
Distance Between Letters#2158
Foarte ușor · Brute force · Implementation
String potential#2159
Ușor · Dynamic programming
Football club#2161
Mediu · Dynamic programming · Sorting · Greedy algorithms
Palindrome#2162
Foarte ușor · Strings
Divide on three!#2163
Foarte ușor · Strings
Julius Caesar Cipher#2164
Foarte ușor · Implementation