Dec. 28, 2005
322
UniqueDigits UniqueDigits SRM 280
brute force
Dec. 28, 2005
974
CompletingBrackets CompletingBrackets SRM 280
iteration simple search
Dec. 28, 2005
1505
GroupingNumbers GroupingNumbers SRM 280
greedy
Dec. 28, 2005
1880
GridCut GridCut SRM 280
brute force geometry
Dec. 28, 2005
3094
DrawPlanar DrawPlanar SRM 280
brute force graph theory recursion