const StepInfo* StepManager::getStep(step_id_type id) {
const steps_type::const_iterator step = steps().find(id);
if (step == steps().end()) {
return NULL;
}
return step->second.get();
}
/**
* \brief default main function for focusing
*/
void FocusWork::main(astro::thread::Thread<FocusWork>& thread) {
if (!complete()) {
debug(LOG_ERR, DEBUG_LOG, 0,
"FocusWork is not completely configured");
focusingstatus(Focusing::FAILED);
return;
}
debug(LOG_DEBUG, DEBUG_LOG, 0, "starting focus process in [%d,%d]",
min(), max());
// prepare the set of focus items to base the focus computation on
FocusItems focusitems;
// prepare
for (int step = 0; step < steps(); step++) {
// find position
unsigned short position
= min() + (step * (max() - min())) / (steps() - 1);
debug(LOG_DEBUG, DEBUG_LOG, 0, "next position: %hu", position);
// move to this position
moveto(position);
// get an image
focusingstatus(Focusing::MEASURING);
ccd()->startExposure(exposure());
usleep(1000000 * exposure().exposuretime());
ccd()->wait();
ImagePtr image = ccd()->getImage();
debug(LOG_DEBUG, DEBUG_LOG, 0, "got an image of size %s",
image->size().toString().c_str());
// evaluate the image
double value = (*evaluator())(image);
debug(LOG_DEBUG, DEBUG_LOG, 0, "evaluated to %f", value);
// callback with the evaluated image
callback(evaluator()->evaluated_image(), position, value);
// add the information to a set
focusitems.insert(FocusItem(position, value));
}
// now solve we need a suitable solver for the method
int targetposition = solver()->position(focusitems);
if ((targetposition < min()) || (targetposition > max())) {
std::string msg = stringprintf(
"could not find a focus position: %d", targetposition);
debug(LOG_ERR, DEBUG_LOG, 0, "%s", msg.c_str());
focusingstatus(Focusing::FAILED);
return;
}
// move to the final focus position
focusingstatus(Focusing::MOVING);
moveto(targetposition);
focusingstatus(Focusing::FOCUSED);
}
MatchResult StepManager::stepMatches(const std::string &stepDescription) {
MatchResult matchResult;
for (steps_type::iterator iter = steps().begin(); iter != steps().end(); ++iter) {
StepInfo *stepInfo = iter->second;
SingleStepMatch currentMatch = stepInfo->matches(stepDescription);
if (currentMatch) {
matchResult.addMatch(currentMatch);
}
}
return matchResult;
}
const step_id_type getStepId(const std::string &stepMatcher) {
step_id_type id = 0;
for (steps_type::const_iterator i = steps().begin(); i != steps().end(); ++i) {
StepInfo *stepInfo = i->second;
if (stepInfo->regex.str() == stepMatcher) {
id = stepInfo->id;
break;
}
}
return id;
}
void
search_around (int x, int y, int step, int steps[])
{
if (step < steps (x, y) || step == 0)
{
steps (x, y) = step;
search_around (x - 1, y, step + 1, steps);
search_around (x + 1, y, step + 1, steps);
search_around (x, y - 1, step + 1, steps);
search_around (x, y + 1, step + 1, steps);
}
}
int jump(vector<int>& nums) {
if(nums.size() == 1) return 0;
if(nums.size() == 2) return 1;
vector<int> steps(nums.size(), 0);
for(int i = nums.size()-2; i >= 0; i --) {
//one step to the end
if(nums[i] + i >= nums.size()-1) {
steps[i] = 1;
}
//can't go further
else if(nums[i] == 0) steps[i] = -1;
else {
//find min in steps that i can reach
for(int j = nums[i]; j >= 1; j --) {
if(steps[i+j] == -1) continue;
else if(steps[i+j] == 1) {
steps[i] = 2;
break;
}
else {
if(steps[i] == 0) steps[i] = steps[i+j]+1;
else steps[i] = min(steps[i],steps[i+j]+1);
}
}
if(steps[i] == 0) steps[i] = -1;
}
}
return steps[0];
}
std::string WorkflowJSON_Impl::string(bool includeHash) const
{
Json::Value clone(m_value);
if (!includeHash){
clone.removeMember("hash");
}
Json::Value steps(Json::arrayValue);
for (const auto& step : m_steps){
Json::Reader reader;
Json::Value stepValue;
bool parsingSuccessful = reader.parse(step.string(), stepValue);
if (parsingSuccessful){
steps.append(stepValue);
}
}
clone["steps"] = steps;
if (m_runOptions){
Json::Reader reader;
Json::Value options;
bool parsingSuccessful = reader.parse(m_runOptions->string(), options);
if (parsingSuccessful){
clone["run_options"] = options;
}
}
Json::StyledWriter writer;
std::string result = writer.write(clone);
return result;
}
void ParticleHandler::initGrid(){
side = pow((double)numParticles,0.334);
ofVec3f steps(getWidthSpace()/side);
positionInit.resize(numParticles,MyMatrixType::ColsAtCompileTime);
for(int i = 0 ; i < numParticles ; i++){
MatReal ii = (i%side) - side/2.0 +0.5;
MatReal jj = (i/side)%(side) - side/2.0 + 0.5 ;
MatReal kk = (int)(i/(side*side)) - side/2.0 +0.5;
positionInit.row(i)[0] = ii*steps.x;
positionInit.row(i)[1] = jj*steps.y;
#if COLNUM > 2
positionInit.row(i)[2] = kk*steps.z;
#endif
}
// int side = pow(numParticles,0.5);
// ofVec2f steps(widthSpace/side);
// for(int i = 0 ; i < numParticles ; i++){
// MatReal ii = (i%side) - side/2 ;
// MatReal jj = (int)(i/side) - side/2 ;
//
// position.row(i)[0] = ii*steps.x;
// position.row(i)[1] = jj*steps.y;
// position.row(i)[2] = 0;
// }
resetToInit();
}
uint64_t freq_pstate_getCpuClockMax(const int cpu_id )
{
char buff[256];
unsigned int pct = 0;
unsigned int maxFreq = getMax();
if (num_steps == 0)
{
steps();
}
uint64_t clock = ((percent[num_steps-1]) * maxFreq) * 10;
FILE* f = fopen("/sys/devices/system/cpu/intel_pstate/max_perf_pct","r");
if (f != NULL)
{
char *eptr = fgets(buff, 256, f);
if (eptr != NULL)
{
pct = strtoull(buff, NULL, 10);
for (int i=num_steps-1; i >= 0; i--)
{
if (percent[i] == pct)
{
//clock = freqs[i]*1000;
clock = ((percent[i]) * maxFreq) * 10; // *1000/100
break;
}
}
}
fclose(f);
}
return clock;
}
int arrayNesting(vector<int>& nums) {
int n = nums.size();
vector<int> steps(n, -1);
int res = 0;
for(int i = 0; i < n; ++i)
{
if(steps[i] == -1)
{
int t = i;
vector<int> v;
while(true)
{
v.emplace_back(nums[t]);
if(nums[t] == i) break;
t = nums[t];
}
for(int j : v)
{
steps[j] = v.size();
}
res = max(res, (int)v.size());
}
}
return res;
}
vector<int> GlobalSetting::steps() {
vector<int> steps(4);
steps[0] = 2;
steps[1] = 5;
steps[2] = 7;
steps[3] = 9;
return steps;
}
int climbStairs(int n) {
vector<int> steps(3, 0);
steps[0] = 1;
steps[1] = 1;
for (int i = 2; i <= n; ++i) {
steps[i % 3] = steps[(i - 1) % 3] + steps[(i - 2) % 3];
}
return steps[n % 3];
}
void integrate(const int n, const double alpha, reconstruct r, complex_mesh_func cmf, data_t *d)
{
double dt = cfl * 2.0 / n;
mesh_t *m = (mesh_t*)malloc(sizeof(mesh_t));
cmf(n, -1.0, 1.0, alpha, m);
create_mesh_data(m, d);
initial_sin4(0.0, d);
steps(T / dt, 1.0, dt, d, r);
}
int
main (void)
{
int i, j, r, c, sx, sy, gx, gy, min;
int steps[50 * 50];
char mass[2501], dummy;
scanf ("%d %d", &r, &c);
scanf ("%d %d", &sx, &sy);
scanf ("%d %d", &gx, &gy);
for (i = 0; i < r; i++)
{
scanf ("%c", &dummy);
for (j = 0; j < c; j++)
{
scanf ("%c", &mass (i, j));
}
}
for (i = 0; i < 50 * 50; i++)
{
steps[i] = 2560;
}
steps (sx - 1, sy - 1) = 0;
for (i = 0; i < r; i++)
{
for (j = 0; j < c; j++)
{
if (strncmp (&mass (i, j), "#", 1) == 0)
{
steps (i, j) = WALL;
}
}
}
search_around (sx - 1, sy - 1, 0, steps);
min = steps (gx - 1, gy - 1);
printf ("%d\n", min);
return 0;
}
virtual void traffic_run()
{
// activities that may occur in the traffic flow
// std::cout << *this;
pursuit();
steps();
}
itk::Object::Pointer QmitkExhaustiveOptimizerView::GetOptimizer()
{
itk::ExhaustiveOptimizer::Pointer OptimizerPointer = itk::ExhaustiveOptimizer::New();
OptimizerPointer->SetStepLength(m_Controls.m_StepLengthExhaustive->text().toFloat());
itk::ExhaustiveOptimizer::StepsType steps(m_NumberTransformParameters);
for (int i = 0; i < m_NumberTransformParameters; i++)
{
steps[i] = m_Controls.m_NumberOfStepsExhaustive->text().toInt();
}
OptimizerPointer->SetNumberOfSteps(steps);
return OptimizerPointer.GetPointer();
}
int jump(int arr[], int n) {
std::vector<int> steps(n, INT_MAX);
steps[0] = 0;
for (int i = 0; i < n; ++i) {
if (i && (arr[i] < arr[i-1])) continue;
for (int j = i + 1; j < std::min(n, i + 1 + arr[i]); ++j) steps[j] = std::min(steps[j], steps[i] + 1);
if (steps.back() < INT_MAX) return (steps.back());
}
return (steps.back());
}
int steps(signed long* map, signed long n)
{
//printf("Called with: %ld\n", n);
if (n >= MAX_MEMORY)
{
return -1;
}
if (n < 0)
return (signed long) 0;
else if (n == 0)
return (signed long) 1;
else if (map[n] > 0)
return map[n];
else
{
//printf("%ld call, calling %ld, %ld, %ld\n", n, n-1, n-2, n-3);
map[n] = steps(map, n-1) +
steps(map, n-2) +
steps(map, n-3);
return map[n];
}
}
int climbStairs(int n) {
if (n == 1) {
return 1;
}
vector<int> steps(n);
steps[0] = 1;
steps[1] = 2;
for (int i = 2; i < n; i++) {
steps[i] = steps[i - 1] + steps[i - 2];
}
return steps[n-1];
}
UInteger steps(UInteger seed) {
UInteger s = 0;
if( seed < CACHE_SIZE ) {
s = g_stepsCache[seed];
if( s > 0 )
return s;
}
UInteger newSeed = (seed%2==0) ? (seed>>1) : (3*seed+1);
s = steps(newSeed) + 1;
if( seed < CACHE_SIZE )
g_stepsCache[seed] = s;
return s;
}
void
PotentialStepped::outputXML(magnet::xml::XmlStream& XML) const {
XML << magnet::xml::attr("Type") << "Stepped";
if (_direction)
XML << magnet::xml::attr("Direction") << "Right";
else
XML << magnet::xml::attr("Direction") << "Left";
for (size_t id(0); id < steps(); ++id)
XML << magnet::xml::tag("Step")
<< magnet::xml::attr("R") << _r_cache[id]
<< magnet::xml::attr("E") << _u_cache[id]
<< magnet::xml::endtag("Step");
}
int jump(vector<int>& nums) {
int n = nums.size();
vector<int> steps(n);
int i = 0;
steps[0] = 0;
for(int j = 0; i <= j && i < n; i ++) {
if(i + nums[i] > j) {
for(int k = j + 1; k <= i + nums[i] && k < n; k ++) {
steps[k] = steps[i] + 1;
}
j = i + nums[i];
}
}
return steps[n - 1];
}
int ai_turn_black()
{
int win=0;
int x_axis,y_axis;
x_axis=ana_x();
y_axis=ana_y();
steps(x_axis, y_axis, 'b');
piece_GL('b', y_axis, x_axis);
win=win_check_general(x_axis, y_axis, 'b');
//printf("win=%d\n",win);
return win;
}
/**
* \brief Main function of the Focusing process
*/
void MeasureFocusWork::main(astro::thread::Thread<FocusWork>& /* thread */) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "start focusing work");
if (!complete()) {
focusingstatus(Focusing::FAILED);
throw std::runtime_error("focuser not completely specified");
}
counter = 0;
// move to the minimum
debug(LOG_DEBUG, DEBUG_LOG, 0, "measure left end of interval: %hu",
min());
FocusValue left = measureat(min());
FocusValue right = measureat(max());
// perform measurements at both ends of the interval
FocusInterval interval(left, right);
// perform subdivisions
double resolution = (max() - min()) / pow(2, steps());
debug(LOG_DEBUG, DEBUG_LOG, 0, "target resolution: %f", resolution);
std::list<FocusInterval> intervals;
intervals.push_back(interval);
try {
while (interval.length() > resolution) {
try {
interval = subdivide(interval);
intervals.push_back(interval);
} catch (wronginterval) {
debug(LOG_DEBUG, DEBUG_LOG, 0,
"retrying other interval");
intervals.pop_back();
interval = *intervals.rbegin() - interval;
intervals.push_back(interval);
}
debug(LOG_DEBUG, DEBUG_LOG, 0, "new interval: %s",
interval.toString().c_str());
}
focusingstatus(Focusing::FOCUSED);
} catch (std::exception& x) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "focus failed: %s", x.what());
focusingstatus(Focusing::FAILED);
} catch (...) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "unknown exception during focus");
focusingstatus(Focusing::FAILED);
}
}
void Map::reset()
{
/* initialize the map to all rock */
for(unsigned int i(0); i < width_*height_; ++i)
{
tiles_[i] = getCurrentGame().tileAtlas_.at("rock");
}
/* set the seeds to generate the map */
for(unsigned int i(0); i < grassSeeds_+waterSeeds_+forestSeeds_; ++i)
{
Seed seed1;
seed1.pos_ = sf::Vector2i(uniform(0, int(width_-1)), uniform(0, int(height_-1)));
if(i < grassSeeds_)
seed1.tileType_ = "grass";
else if(i < grassSeeds_ + waterSeeds_)
seed1.tileType_ = "water";
else
seed1.tileType_ = "forest";
seeds_[i] = seed1;
}
for(unsigned int i(0); i < width_*height_; ++i)
{
humidity_[i] = 0;
}
/* step and smooth */
steps(steps_);
smooths(smooths_);
/*Set tiles positions and z-values in 2d world */
for(int y = 0; y < height_; ++y)
{
for(int x = 0; x < width_; ++x)
{
sf::Vector2f pos;
pos.x = (x - y) * tileSize_ + width_ * tileSize_;
pos.y = (x + y) * tileSize_ * 0.5;
tiles_[y*width_+x].sprite_.setPosition(pos);
tiles_[y*width_+x].setZ(pos.y + tileSize_);
}
}
}
int climbStairs(int n) {
// Start typing your C/C++ solution below
// DO NOT write int main() function
if(n==0)
return 0;
if(n==1)
return 1;
if(n==2)
return 2;
vector<int> steps(n);
steps[0]=1;
steps[1]=2;
for(int i=2;i<n;i++)
steps[i]=steps[i-1]+steps[i-2];
return steps[n-1];
}
/**
* \brief Subdivide a focus interval
*/
FocusInterval MeasureFocusWork::subdivide(const FocusInterval& interval) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "interval subdivision %d", counter);
if (counter > steps()) {
throw std::runtime_error("number of steps exceeded");
}
FocusValue v = measureat(interval.center());
counter++;
if ((v.value < interval.left().value) && (v.value < interval.right().value)) {
throw wronginterval("new value is smaller than boundaries");
}
if (interval.left().value > interval.right().value) {
debug(LOG_DEBUG, DEBUG_LOG, 0, "using left subdiv interval");
return FocusInterval(interval.left(), v);
} else {
debug(LOG_DEBUG, DEBUG_LOG, 0, "using right subdiv interval");
return FocusInterval(v, interval.right());
}
}
int Solution::climbStairs(int n)
{
vector<int> steps(n , 0);
for(int i=0; i<n; ++i)
{
if(!i)
steps[i] = 1;
else if(i==1)
steps[i] = 2;
else
{
int n1 = steps[i-1]; //
int n2 = steps[i-2];
steps[i] = n1 + n2;
}
}
return steps[n-1];
}
void main(int argc, char* argv[])
{
if (argc == 1)
printf("use: ./child_steps <int>\n");
else
{
signed long n = strtol(argv[1], NULL, 0);
// printf("nth step: %ld\n", n);
signed long* map = calloc(MAX_MEMORY, sizeof(signed long));
signed long how_many = steps(map, n);
if (how_many == -1)
{
printf("Exceeded memory boundary, quitting\n");
printf("Increase MAX_MEMORY (line 3) and recompile\n");
}
else
printf("Number of ways: %lu\n", how_many);
free(map);
}
}
/* the following are for ai use*/
int ai_turn_white()
{
int win=0;
int x_axis,y_axis;
//loop
x_axis=ana_x();
y_axis=ana_y();
steps(x_axis, y_axis, 'w');
piece_GL('w', y_axis, x_axis);
win=win_check_general(x_axis, y_axis, 'w');
//printf("win=%d\n",win);
return win;
}