int size = s.size(); if (size == 0) return ""; int l = 0; string ret = ""; vector<int> cnt(26, 0); for (int j = 0; j < size; ++j) { cnt[s[j] - 'a'] = 1; } int total_diff = std::accumulate(cnt.begin(), cnt.end(), 0); for (int z = 0; z < tot...
for(int i =0; i<v.size();i++) { if((v[i] - key < MIN) && (v[i] -key > -MIN)) //double类型,需要定义一个精度 { v.erase(v.begin()+i); i--;//假设[2,3,4]删除元素3,其索引为2,删除3后,元素4成了索引2对应的值,所以减一 cnt++; } } //或者用迭代器删除 for(it =...
std::string arr[] = { std::string("a"), std::string("b"), std::string("c") }; const int CNT = sizeof( arr ) / sizeof( std::string ); QVector<std::string> v( CNT ); for( size_t i = 0; i < CNT ; ++i ) v[i] = arr[i]; As the copy constructor for each...
reserve(int len); //容器预留len个元素长度,预留位置不初始化,元素不可访问 代码语言:javascript 复制 vector<int>v; //利用reserve预留空间 v.reserve(10000); int cnt = 0;//统计开辟空间的次数 int* p = NULL; for (int i = 0; i < 10000; i++) { v.push_back(i); if (p != &v[0]...
cnt] 1.Critic model C: Generates reflection tokens (IsREL (relevant,irrelevant), IsSUP (fullysupported,partially supported,nosupport), IsUse (is useful: 5,4,3,2,1)). It is pretrained on data labeled by GPT-4. 2.Generator model M: The main language model that generates task outputs an...
for(int i =0; i<v.size();i++) { if((v[i] - key < MIN) && (v[i] -key > -MIN)) //double类型,需要定义一个精度 { v.erase(v.begin()+i); i--;//假设[2,3,4]删除元素3,其索引为2,删除3后,元素4成了索引2对应的值,所以减一 cnt++; } } //或者用迭代器删除 for(it =...
vector <enterpriseVectorNode> _enterpriseVector; for ( vector<enterpriseVectorNode>::iterator it = _enterpriseVector.begin(); it != _enterpriseVector.end() ; ++it ) { if ( cnt % 2 == 0 ) bgCorlor = "#f8f8f8"; else bgCorlor = "#f5f5f5"; ...
VI pos1=Find(v[rec[tn1]],tn1),pos2=Find(v[rec[tn2]],tn2);inttmp[25],cnt=0;for(VI i=v[rec[tn1]].end()-1;i>=pos1;i--){// cout << "*i=" << *i << endl;tmp[cnt++]=*i;v[rec[tn1]].erase(i);rec[*i]=rec[tn2];}for(inti=0;i<cnt/2;i++){intt=tmp[i]...
的构造函数20My_vector<int> mvecnt(2,9);21cout << mvecnt.begin() <<""<< mvecnt.end() -1<<endl;22cout <<"size="<< mvecnt.size() <<endl;23cout <<"capacity="<< mvecnt.capacity() <<endl;24for(it = mvecnt.begin();it < mvecnt.end(); ++it)25{26cout << *it <<""...
[in] nArrayCnt: 源数据数组个数//[in] nStructSize: 单个数组元素结构体占用的空间数//[in] Target: 需要比较的对象//[Out] pnOutPos: 结果所在位置//返回值: 返回找到的对象CIterator CVector_IteratorFindByObj(CVector pstVector,CIteratorCompareFunc compare_func,void* pvTarget, Gint32 *pnOutPos...