[cpp] view plain copy class DisjointSets { public: //互斥集初始化,元素个数是elem_count DisjointSets(int elem_count = 0) { createOneElemSets(elem_count); } void createOneElemSets(int elem_count);//创建互斥集 int findSetByElem(int elem);//查找元素所属的集合 int mergeSets...
in 输入:isConnected = [[1,0,0],[0,1,0],[0,0,1]] 输出:3 题解: cpp // C++ Version class Solution { public: int fa[210]; int find(int x) { if (fa[x] == x) return x : fa[x] = find(fa[x]); } int findCircleNum(vector<vector<int>> &isConnected) { int len = ...
cpp14cpp11cpp17cpp-librarydisjoint-setsunion-by-rank-and-path-compressiondisjoint-unionsheader-filesgraphs-theory UpdatedJan 27, 2022 C++ Source generates highly performant and flexible disjoint unions. setroslyninferenceunionforwarderdisjoint-setsroslyn-analyzerdisjoint-unionsroslyn-generatorsource-generator ...
} 开发者ID:RainerBosch,项目名称:antlr4,代码行数:52,代码来源:IntervalSet.cpp IntervalSet IntervalSet::And(constIntervalSet &other)const{ IntervalSet intersection;size_ti =0;size_tj =0;// iterate down both interval lists looking for nondisjoint intervalswhile(i < _intervals.size() && j < o...
开发者ID:rsnemmen,项目名称:Chombo,代码行数:14,代码来源:levelDivTest.cpp 示例5: setToExactDivF ▲点赞 1▼ voidsetToExactDivFLD(LevelData<EBCellFAB>& a_soln,constEBISLayout& a_ebisl,constDisjointBoxLayout& a_dbl,constReal& a_dx){for(DataIterator dit= a_dbl.dataIterator(); dit.ok()...
// operands of G_OR have common bits set or not. return MI.getOpcode() == TargetOpcode::G_ADD; return MI.getOpcode() == TargetOpcode::G_ADD || (MI.getOpcode() == TargetOpcode::G_OR && MI.getFlag(MachineInstr::MIFlag::Disjoint)); ...
Also, if you know the name of this trick, please share it here or on Youtube comment section. int x = *s[c].lower_bound(it);, but as I'm sure you know this is an error ifs[c].lower_bound(it)iss[c].end(). Better would be something likeif (s[c].count(it)) { ...Mayb...
Disjoint Set Union (Union Find) Code Monk Disjoint-sets Union Find The efficiency of an algorithm sometimes depends on using an efficient data structure. A good choice of data structure can reduce the execution time of an algorithm and Union-Find is a data structure that falls in that catego...
7 changes: 3 additions & 4 deletions 7 llvm/lib/Transforms/Scalar/Reassociate.cpp Original file line numberDiff line numberDiff line change @@ -2256,10 +2256,9 @@ void ReassociatePass::OptimizeInst(Instruction *I) { // with no common bits set, convert it to X+Y....
{ ; CHECK-LABEL: shuffle_v8f32: ; CHECK: # %bb.0: -; CHECK-NEXT: li a0, -20 +; CHECK-NEXT: li a0, 19 ; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma ; CHECK-NEXT: vmv.s.x v0, a0 -; CHECK-NEXT: vmerge.vvm v8, v10, v8, v0 +; CHECK-NEXT: vmerge.vvm v8...