painted

2023-04-19CodeForces - 610B Vika and Squares (模拟)
CodeForces-610BVikaandSquaresTimeLimit: 2000MS MemoryLimit: 262144KB 64bitIOFormat: %I64d&%I64uSubmit StatusDescriptionVikahas n jarswithpaintsofdistinctcolors.Allthejarsarenumberedfrom 1 to n andthe
2022-10-25CF 287A(IQ Test-枚举3个字符相等的矩阵)
A.IQTesttimelimitpertestmemorylimitpertestinputoutputInthecity
2022-09-04Intersection
ProblemStatementWehaveanumberline.Takahashipaintedsomepartsofthisline,asfollows:First,hepaintedthepartfrom$X=L_1$to$X=R_1$red.Next,