void deleteNode(int value)
{
struct node *temp = head;
if(head==NULL)
printf("No Node to delete");
else
{
struct node *temp;
if(findPosition(value)==0)
printf("Node doesnot Exsists\n");
else if(findPosition(value)==1 ) //Delete the first node
{
if(count()==1) //If there is only 1 element
head= NULL;
else{
head = head->next;
head->prev = NULL; }
}
else if(findPosition(value)==count()) //Delete the last node
{
root = root->prev;
root->next = NULL;
}
else //Rest of the position
{
struct node *ptr=head;
for(int i=1;i<findPosition(value)-1;i++)
ptr = ptr->next;
ptr->next = ptr->next->next;
ptr->next->prev = ptr;
}
}
}
int findManhattan (Board b, State goal) {
//Not as easy!
//Same as just difference in row + diff columns.
//So, first get position of a point, then compare with
//the goal position. ret = sum of cost.
//cost(one point) = diff(row) + diff(col)
Board g = createBoard(b->size*b->size);
g = populateBoard(g, goal);
int rowBoard, colBoard;
int rowGoal, colGoal;
int size = b->size;
//HOLY MOTHER OF DERP
int cost = 0;
int i;
for (i = 1; i < (b->size*b->size); i++) {
int posBoard = findPosition(b, i);
rowBoard = posBoard/size;
colBoard = posBoard%size;
int posGoal = findPosition(g,i);
rowGoal = posGoal/size;
colGoal = posGoal%size;
cost += abs(rowGoal-rowBoard) + abs(colGoal-colBoard);
}
return cost;
}
bool HashTable<Type> :: remove(HashNode<Type> currentNode)
{
int index = findPosition(currentNode);
if(contains(currentNode))
{
int index = findPosition(currentNode);
}
}
static BSNode* findPosition(BSNode* node, int key)
{
if (node) {
if (NULL == node->children[0])
return node;
int i = 1;
for(; i <= node->keyNum; ++i)
if (node->keys[i] >= key)
return findPosition(node->children[i-1], key);
return findPosition(node->children[i-1], key);
}
else
return NULL;
}
void QualityClassification::evaluateResult()
{
std::vector<Item> vOwnLocations;
std::vector<Item> vRightLocations;
readFileLocations(pathOwnLocations, vOwnLocations);
readFileLocations(pathRightLocations, vRightLocations);
int tp = 0, fp = 0;
int tpShift = 0;
float recall, precision, fMeasure;
for(std::vector<Item>::iterator i = vOwnLocations.begin(); i != vOwnLocations.end(); i++) {
std::vector<Item>::iterator cur = findPosition(i->name, vRightLocations);
for(std::vector<int>::iterator k = i->medianX.begin(); k != i->medianX.end(); k++) {
det++;
for(std::vector<int>::iterator j = cur->medianX.begin(); j != cur->medianX.end(); j++) {
if(isInArea(*k, *j)) {
tp++;
}
}
}
}
for(std::vector<Item>::iterator i = vRightLocations.begin(); i != vRightLocations.end(); i++) {
std::vector<Item>::iterator cur = findPosition(i->name, vOwnLocations);
if (cur != vOwnLocations.end()) {
for(std::vector<int>::iterator k = i->medianX.begin(); k != i->medianX.end(); k++) {
gt++;
for(std::vector<int>::iterator j = cur->medianX.begin(); j != cur->medianX.end(); j++) {
if(isInArea(*j, *k)) {
tpShift++;
break;
}
}
}
} else {
gt++;
}
}
fp = det - tp;
recall = (double) tpShift / gt;
precision = (double) tp / det;
fMeasure = 2 * recall * precision / ( recall + precision);
printf ("\n\nrecall: %.5f%% (tp':%d. gt:%d)\n", recall * 100, tpShift, gt);
printf ("precision: %.5f%% (tp:%d. fp:%d. det:%d)\n", precision * 100, tp, fp, det);
printf ("F: %.5f%%\n", 100 * fMeasure);
}
int isLegal (Board b, int direction) {
int ret = TRUE;
//What are the illegal cases? Moving outside arrays, obviously.
int position, row, column;
position = findPosition(b, BLANK);
row = position/b->size;
column = position%b->size;
if (direction == UP) {
if (row == 0) {
ret = FALSE;
}
} else if (direction == DOWN) {
if (row == (b->size - 1)) {
ret = FALSE;
}
} else if (direction == LEFT) {
if (column == 0) {
ret = FALSE;
}
} else if (direction == RIGHT) {
if (column == (b->size - 1)) {
ret = FALSE;
}
}
if (ret == FALSE) {
fprintf(stderr, "Error: Illegal move!\n");
}
return ret;
}
int *
nextGreaterElement(int *findNums, int findNumsSize,
int *nums, int numsSize, int *returnSize)
{
int *result;
result = (int *) malloc(sizeof(int) * findNumsSize);
*returnSize = findNumsSize;
for (int i = 0; i < findNumsSize; i++) {
int pos = findPosition(nums, numsSize, findNums[i]);
int ans = -1;
for (int j = pos; j < numsSize; j++) {
if (nums[j] > findNums[i]) {
ans = nums[j];
break;
}
}
result[i] = ans;
}
return result;
}
int main()
{
#define arraysize 5
int array[arraysize]={0};
int i,elementsize=1,position,j,element;
printf("请输入5个整数：\n");
scanf("%d",&array[0]);
for(i=0;i<arraysize;i++)
{
scanf("%d",&element);
position=findPosition(array,arraysize,elementsize,element);
j=insertElement(array,arraysize,elementsize,position,element);
//加[]有问题
elementsize++;
if(j==1)
{
printf("\n成功插入\n");
}
if(elementsize==5)
{
printf("\n成功插入\n");
}
}
for(i=0;i<arraysize;i++)
{
printf("%d\t",array[i]);
}
}
nsresult txNodeSet::add(const txXPathNode& aNode)
{
NS_ASSERTION(mDirection == kForward,
"only append(aNode) is supported on reversed nodesets");
if (isEmpty()) {
return append(aNode);
}
PRBool dupe;
txXPathNode* pos = findPosition(aNode, mStart, mEnd, dupe);
if (dupe) {
return NS_OK;
}
// save pos, ensureGrowSize messes with the pointers
PRInt32 moveSize = mEnd - pos;
PRInt32 offset = pos - mStart;
if (!ensureGrowSize(1)) {
return NS_ERROR_OUT_OF_MEMORY;
}
// set pos to where it was
pos = mStart + offset;
if (moveSize > 0) {
LOG_CHUNK_MOVE(pos, pos + 1, moveSize);
memmove(pos + 1, pos, moveSize * sizeof(txXPathNode));
}
new(pos) txXPathNode(aNode);
++mEnd;
return NS_OK;
}
void CTECHashTable<Type>::add(HashNode<Type> currentNode)
{
if (!contains(currentNode))
{
//Update size if needed. Find where to put the value.
if (this->size / this->capacity >= this->efficiencyPercentage)
{
updateSize();
}
int positionToInsert = findPosition(currentNode);
if (internalStorage[positionToInsert] != nullptr)
{
//Loop over the internalStorage to find the next empty slot. Insert the value there.
while(internalStorage[positionToInsert] != nullptr)
{
//positionToInsert = (positionToInsert + 1) % capacity;
positionToInsert = handleCollision(currentNode);
}
}
internalStorage[positionToInsert] = ¤tNode;
size++;
}
}
void HashTable<Type> :: updateTableCapacity()
{
int updatedCapacity = getNextPrime();
CTECList<HashNode<Type>> * updateTable = new CTECList<HashNode<Type>> [updatedCapacity];
int oldTableCapacity = tableCapacity;
tableCapacity = updatedCapacity;
for(int index = 0; index < oldTableCapacity; index++)
{
if (tableStorage[index] != nullptr)
{
CTECList<HashNode<Type>> temp = tableStorage[index];
for(int innerIndex = 0; innerIndex < temp.getSize(); innerIndex++)
{
int updatedTablePosition = findPosition(temp.get(index));
if(updateTable[updatedTablePosition] == nullptr)
{
CTECList<HashTable<Type>> updatedList;
updatedList.addEnd(temp.get(index));
}
else
{
updateTable[updatedTablePosition].addEnd(temp.get(index));
}
}
}
}
}
void homologation(void)
{
disableSpinning();
findPosition(team);
trajectory_goto_d(&traj, END, 18);
if(team == RED)
{
trajectory_goto_a(&traj, END, 45);
}
else
{
trajectory_goto_a(&traj, END, -45);
}
while(!trajectory_is_ended(&traj));
enableSpinning();
asserv_set_vitesse_normal(&asserv);
while(TIRETTE);
avoidance_init();
if(team == RED)
{
returnFire(Y1);
}
else
{
returnFire(R1);
}
}
Board makeMove (Board b, int direction) {
int position;
int row;
int column;
position = findPosition(b, BLANK);
row = position/b->size;
column = position%b->size;
if (isLegal(b,direction)) {
if (direction == UP) {
//Swap positions with position - size
int temp;
temp = b->board[row][column];
b->board[row][column] = b->board[row - 1][column];
b->board[row-1][column] = temp;
} else if (direction == DOWN) {
int temp;
temp = b->board[row][column];
b->board[row][column] = b->board[row + 1][column];
b->board[row+1][column] = temp;
} else if (direction == LEFT) {
int temp;
temp = b->board[row][column];
b->board[row][column] = b->board[row][column - 1];
b->board[row][column - 1] = temp;
} else if (direction == RIGHT) {
int temp;
temp = b->board[row][column];
b->board[row][column] = b->board[row][column + 1];
b->board[row][column + 1] = temp;
}
}
return b;
}
int CTECHashTable<Type> :: handleCollision(HashNode<Type> currentNode){
int updatedPosition = findPosition(currentNode);
updatedPosition =(47 +(updatedPosition * updatedPosition))%capacity;
return updatedPosition;
}
int HashTable<Type> :: handleCollision(HashNode<Type> currentNode)
{
int reHashedPosition = findPosition(currentNode);
int random = rand();
reHashedPosition = random + (reHashedPosition * reHashedPosition) % capacity;
return reHashedPosition;
}
//======================================================================================================================
bool isStable(const std::vector<Item>& before, const std::vector<Item>& after)
{
for (size_t i = 0; i < after.size() - 1; i++)
{
if (after[i].getKey() == after[i+1].getKey())
{
int beforeDistance = findPosition(before, after[i]) - findPosition(before, after[i+1]);
int afterDistance = findPosition(after, after[i]) - findPosition(after, after[i+1]);
if (sign(beforeDistance) != sign(afterDistance))
{
return false;
}
}
}
return true;
}
int CTECHashTable<Type> :: handleCollision(HashNode<Type> currentNode)
{
int reHashedPosition = findPosition(currentNode);
int randomEven = rand() % capacity;
reHashedPosition = (randomEven + (reHashedPosition * reHashedPosition)) % capacity;
return reHashedPosition;
}
/*
* fill: Fills the histogram according to a set of values
* @param values: Array with the variable values
* @return: True if the histo is filled, False otherwise
*/
bool histoN::fill(Double_t* values){
Int_t pos = findPosition(values);
if (pos == -1) return false;
else{
histo[pos] += 1;
entries ++;
return true;
}
}
void MAPSPredictor::predecir()
{
if (abs((float)(timestamp - min(LaserObjects[1].timestamp, CameraObjects[1].timestamp)) > framerate * 10))
{
timestamp = min(LaserObjects[1].timestamp, CameraObjects[1].timestamp);
}
while (timestamp < max(LaserObjects[1].timestamp, CameraObjects[1].timestamp))
{
timestamp += framerate;
}
//Predict the position of the obstacles
if (updated[0])
{
LaserObjectsOutput = LaserObjects[1];
for (size_t i = 0; i < LaserObjectsOutput.number_of_objects; i++)
{
int pos = findPosition(LaserObjects[0],LaserObjectsOutput.object[i].id);
if (pos != -1)
{
//Move the obstacle
moveObstacle(&LaserObjectsOutput.object[i], LaserObjectsOutput.timestamp);
}
}
updated[0] = false;
}
if (updated[1])
{
CameraObjectsOutput = CameraObjects[1];
for (size_t i = 0; i < CameraObjectsOutput.number_of_objects; i++)
{
int pos = findPosition(CameraObjects[0], CameraObjectsOutput.object[i].id);
if (pos != -1)
{
//Move the obstacle
moveObstacle(&CameraObjectsOutput.object[i], CameraObjectsOutput.timestamp);
}
}
updated[1] = false;
}
predicted = true;
}
// Driver program to test above function
int main(void)
{
int n = 0;
int pos = findPosition(n);
(pos == -1)? printf("n = %d, Invalid number\n", n):
printf("n = %d, Position %d \n", n, pos);
n = 12;
pos = findPosition(n);
(pos == -1)? printf("n = %d, Invalid number\n", n):
printf("n = %d, Position %d \n", n, pos);
n = 128;
pos = findPosition(n);
(pos == -1)? printf("n = %d, Invalid number\n", n):
printf("n = %d, Position %d \n", n, pos);
return 0;
}
int getKeyNumber(){
int i=0;
PORTC = 0x00;
DDRC = 0x0F; // output dla czesci wierszy
PORTC = 0xF0;
int wiersz = findPosition((PORTC & 0xF0));
for(i=0;i<8;i++){
}
PINC = 0;
PORTC = 0x00;
DDRC = 0xF0; //output dla czesci kolumnowej
PORTC = 0x0F;
for(i=0;i<8;i++){
}
int kolumna = findPosition((PORTC & 0x0F));
int liczba = (wiersz * 4) + kolumna;
return liczba;
}
void test(int noOfTestCases){
int count;
for (count = 0; count < noOfTestCases; ++count){
if (findPosition(tests[count].nValues, tests[count].length, tests[count].r) == tests[count].result)
printf("\nPASS");
else
printf("\nFAIL");
}
}
void insertNode(BSTree* tree, int key, void* value)
{
BSNode* node = findPosition(tree->root, key);
if (node) {
_updateNode(tree, node, key, value);
}
else {
node = initNode(tree->mOrder, key, value);
tree->root = node;
}
}
void KSPlanetBase::updateCoords( KSNumbers *num, bool includePlanets, const dms *lat, const dms *LST ){
if ( includePlanets ) {
data->earth()->findPosition( num ); //since we don't pass lat & LST, localizeCoords will be skipped
if ( lat && LST ) {
findPosition( num, lat, LST, data->earth() );
if ( hasTrail() ) Trail.removeLast();
} else {
findGeocentricPosition( num, data->earth() );
}
}
}
int quadraticProbe(WordHashTable *wht, void *data)
{
int offset = 1;
int current = findPosition(wht->allocated, data);
while (wht->entries[current] && wht->entries[current] != data) {
current += offset;
offset += 2;
current %= wht->allocated;
}
return current;
}
txXPathNode*
txNodeSet::findPosition(const txXPathNode& aNode, txXPathNode* aFirst,
txXPathNode* aLast, PRBool& aDupe) const
{
aDupe = PR_FALSE;
if (aLast - aFirst <= 2) {
// If we search 2 nodes or less there is no point in further divides
txXPathNode* pos = aFirst;
for (; pos < aLast; ++pos) {
PRIntn cmp = txXPathNodeUtils::comparePosition(aNode, *pos);
if (cmp < 0) {
return pos;
}
if (cmp == 0) {
aDupe = PR_TRUE;
return pos;
}
}
return pos;
}
// (cannot add two pointers)
txXPathNode* midpos = aFirst + (aLast - aFirst) / 2;
PRIntn cmp = txXPathNodeUtils::comparePosition(aNode, *midpos);
if (cmp == 0) {
aDupe = PR_TRUE;
return midpos;
}
if (cmp > 0) {
return findPosition(aNode, midpos + 1, aLast, aDupe);
}
// midpos excluded as end of range
return findPosition(aNode, aFirst, midpos, aDupe);
}
void portfolio::split(pTrade input){
// cout << "Enter split" << endl;
// Find the index of the desired position exists
int index = findPosition(input.symbol);
if(index == -1) // Error message if the desired position does not exist
cout << "Error: failed to find position: " << input.symbol << endl;
else
(*active[index]).split(input);
// cout << "Exit split" << endl;
}
void portfolio::spinoff(pTrade input){
// cout << "Enter spinoff";
// Find the index of the desired position exists
int index = findPosition(input.sortID);
if(index == -1)
cout << "Error: failed to find position: " << input.symbol << endl;
else
active.push_back((*active[index]).spinoff(input));
// cout << "Exit spinoff";
}
void portfolio::dividend(pTrade input){
int index = findPosition(input.symbol);
//Find the position in the portfolio,
//then adds the dividend to that positions;
if(index == -1){
index = findInactivePosition(input.symbol);
(*inactive[index]).xdividend(input);
}
else
(*active[index]).dividend(input);
}
bool CTECHashTable<Type>:: contains(HashNode<Type> currentNode){
bool isInTable = false;
int possibleLocation = findPosition(currentNode);
while(internalStorage[possibleLocation] != nullptr && !isInTable){
if(internalStorage[possibleLocation] == currentNode.getValue()){
isInTable = true;
}
possibleLocation = (possibleLocation + 1) % capacity;
}
return isInTable;
}