1069. Prufer Code Time limit: 0.25 secondMemory limit: 8 MB A tree (i.e. a connected graph without cycles) with vertices is given (N ≥ 2). Vertices of the tree are numbered by the integers 1,…,N. A Prufer code for the tree is built as follows: a leaf…
Prufer Code Time limit: 0.25 secondMemory limit: 8 MB A tree (i.e. a connected graph without cycles) with vertices is given (N ≥ 2). Vertices of the tree are numbered by the integers 1,-,N. A Prufer code for the tree is built as follows: a leaf (a ve…
1069. Prufer Code Time limit: 0.25 secondMemory limit: 8 MB A tree (i.e. a connected graph without cycles) with vertices is given (N ≥ 2). Vertices of the tree are numbered by the integers 1,…,N. A Prufer code for the tree is built as follows: a leaf…
1792. Hamming Code Time limit: 1.0 second Memory limit: 64 MB Let us consider four disks intersecting as in the figure. Each of the three shapes formed by the intersectionof three disks will be called a petal. Write zero or one on each of the disks.…
D - Record of the Attack at the Orbit Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice URAL 1944 Description The long-range laser at the board of combat spaceship “Rickenbacker” had successfully dest…
原题链接:http://acm.timus.ru/problem.aspx?space=1&num=1780 1780. Gray Code Time limit: 0.5 secondMemory limit: 64 MB Denis, Vanya and Fedya gathered at their first team training. Fedya told them that he knew the algorithm for constructing aGray code. Cre…
