QString Utl::appendParam(const QString &url, const QMap<QString, QString> ¶ms)
{
QUrl retv(url);
QMapIterator<QString,QString> it(params);
bool aclFlag = false;
while(it.hasNext()){
it.next();
QString k = it.key();
QString v = it.value();
if(k=="maxkeys"){
k="max-keys";
}
if (!v.isNull()&&!v.isEmpty()){
retv.addQueryItem(k,v);
} else if (k=="acl"){
aclFlag = true;
}
}
QString tmp = QString::fromLocal8Bit(retv.toEncoded());
if(aclFlag){
if(retv.queryItems().size()!=0){
tmp+="&acl";
} else {
tmp+="?acl";
}
}
//! @todo, Make Encoding More good.
tmp.replace("+","%2B");
return tmp;
// return aclFlag?retv.toString()+"&acl":retv.toString();
}
vector<vector<int>> threeSum(vector<int>& nums) {
unordered_multiset<int> m;
int p = 0;
for (auto x : nums) m.insert(x);
set<vector<int> > ret;
if (nums.size() < 3) {
vector<vector<int>> tmp;
return tmp;
}
for (int i = 0; i < nums.size(); i++) {
for (int j = 0; j < nums.size(); j++) {
if (i == j) continue;
bool ok = 1;
if (m.count(-nums[i] - nums[j]) == 0) continue;
if (-nums[i] - nums[j] == nums[i] && m.count(nums[i]) < 2) ok = 0;
if (-nums[i] - nums[j] == nums[j] && m.count(nums[j]) < 2) ok = 0;
if (nums[i] == nums[j] && -nums[i] - nums[j] == nums[i] && m.count(nums[i]) < 3) ok = 0;
if (ok) ret.insert(_3Int2Vector(nums[i], nums[j], -nums[i] - nums[j]));
}
}
vector<vector<int> > retv(ret.begin(), ret.end());
return retv;
}
GameBoard Puzzle::to_game_board() const {
GameBoard retv(m_impl->m_board, m_impl->m_variant);
retv.sokoban_plus_set(m_impl->m_boxorder, m_impl->m_goalorder);
return retv;
}
