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 = ...
This file adapt a state of art structure 'disjoint set' to label objects in an binary 2D image. Which have similar effect as the matlab function 'bwlabel' in case of 8-connected objects. %please run the following commands to duplicate the screen shot: mex vcBwlable.cpp %compile the cpp...
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 ...
【leetcode】757. Set Intersection Size At Least Two 题目如下: 解题思路:贪心算法。首先把intervals按第二个元素从小到大排序,然后遍历intervals,如果集合S和intervals[i]没有交集,那么把intervals[i]的最大值和次大值加入集合S;如果交集只有一个元素,则把最大值加入S。 代码如下: 转载于:https://www.cnblogs...
{ ; 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...
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...
// 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)); ...
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....
@echo "As a precaution only LINUX targets are set as installable." @echo "If the target is linux-like, use CAN_INSTALL=1 option." endif lib: lib$(CPROG).a slib: lib$(CPROG).$(SHARED_LIB) clean: $(RMRF) $(BUILD_DIR) $(eval version=$(shell grep "define CIVETWEB_VERSION" incl...