void printStack(stack* s){
if(emptyStack(s) == 1){
printf("\nThe stack is empty.\n");
return;
}
stack* tempS = createStack();
dnode* tempN = frontStack(s);
data* d = createData(tempN->d->i1,tempN->d->i2,tempN->d->f1);
while(emptyStack(s) != 1){
tempN = frontStack(s);
printData(tempN->d);
d = createData(tempN->d->i1,tempN->d->i2,tempN->d->f1);
pushStack(tempS,d);
popStack(s);
}
while(emptyStack(tempS) != 1){
tempN = frontStack(tempS);
d = createData(tempN->d->i1,tempN->d->i2,tempN->d->f1);
pushStack(s,d);
popStack(tempS);
}
return;
}
void codeGenVardec(symbol* variable, astNode* root, symTab* symtab) {
if(variable == NULL)
return;
/* Global variables allocation */
if(variable->scope == S_GLOBAL) {
if(variable->type == T_INT) {
// print word
fprintf(yyoutasm, "%s:\t.word %d\n", variable->id+1, 0); // 0 is the initialization
} else if(variable->type == T_ARRAY) {
// print words of size array
fprintf(yyoutasm, "%s:\t.word 0", variable->id+1);
for(int i = 0; i < variable->argNb-1; i++)
fprintf(yyoutasm, ", 0");
fprintf(yyoutasm, "\n");
}
if(root->rightSibling != NULL && root->rightSibling->type == NULLNODE) { // End of globals declaration
fprintf(yyoutasm, "\t.text\n");
fprintf(yyoutasm, "\tj main\t\t\t# Directly jump to label main -> where we usually enter the program\n");
fprintf(yyoutasm, "\tnop\n");
}
} /* Local avriables allocation on stack */
else if(variable->scope != S_ARG){
if(variable->type == T_ARRAY)
pushStack(variable->argNb, symtab);
else
pushStack(1, symtab);
}
}
int main(void)
{
int i, n, data;
stack *s, *t;
while (scanf("%d", &n) != EOF) {
s = (stack *)malloc(sizeof(stack));
s->top = 0;
for (i = 0; i < n; i ++) {
scanf("%d", &data);
pushStack(s, data);
}
t = sortStack(s);
while (t->top > 0) {
printf("%d ", t->seq[-- t->top]);
}
printf("\n");
free(s);
free(t);
}
return 0;
}
char* simplifyPath(char* path) {
int len = strlen(path);
if (!path || len < 2) return path;
Stack stack;
if (*(path + len - 1) == '/') {
len--;
*(path + len) = '\0';
}
char *str = (char *)malloc(sizeof(char)* (len + 1));
initStack(&stack, len);
int status;
while (status = getElem(&path, str)) {
if (status == 1) {
pushStack(&stack, str);
} else if(status == 2){
popStack(&stack);
}
}
if (stack.top == 0) {
stack.elem[0] = '/';
stack.top = 1;
stack.pos[stack.top] = 1;
}
stack.elem[stack.pos[stack.top]] = '\0';
return stack.elem;
}
void AbstractXULParser::startElement(const Poco::XML::XMLString & uri,
const Poco::XML::XMLString & localName,
const Poco::XML::XMLString & qname,
const Poco::XML::Attributes & attributes)
{
try
{
if (mIgnores > 0)
{
mIgnores++;
return;
}
Element * parent = getCurrentParentElement();
AttributesMapping attr;
getAttributes(attributes, attr);
ElementPtr element;
if (createElement(localName, parent, attr, element))
{
pushStack(element);
}
else
{
mIgnores++;
ReportError("Element is null and will be ignored.");
return;
}
}
catch (const Poco::Exception & inExc)
{
ReportError(inExc.displayText());
}
}
int main (int argc, char *argv[]) {
int i = 0;
Stack *myStack = createStack();
Node *n = NULL;
if (myStack == NULL) {
printf("main: Cannot create stack. Exiting!\n");
return 0;
}
for (i = 0; i < 10; i++) {
n = createNode(i);
pushStack(myStack, n);
}
printStack(myStack);
for (i = 0; i < 11; i++) {
n = popStack(myStack);
if (n == NULL) {
printf("main: popped NULL!\n");
printStack(myStack);
break;
}
printf("main: popped %d\n", n->data);
free(n);
n = NULL;
printStack(myStack);
}
return 0;
}
int main(void){
int i, x;
char array[] = {'(','(','a','+','b',')','+','(','(',
'c','+','d',')',')',')'};
size_t tam = sizeof(array) / sizeof(array[0]);
tStack stack;
creatStack(&stack);
for(i=0; i<tam; i++){
if(array[i] == '('){
x = pushStack(&stack, array[i]);
}
if((array[i] == ')') && (i>0)){
x = popStack(&stack);
}
}
if(stack.size == 0){
printf("\nAccepted\n");
}
else{
printf("\nRejected\n");
}
printStack(&stack);
system("pause");
return 0;
}
void pushPair(VM* vm) {
Object* obj = newObject(vm, ObjPair);
obj->head = popStack(vm);
obj->tail = popStack(vm);
pushStack(vm, obj);
}
void LuaState::foreachKey(std::function<void(std::string, LuaState&)> fun) {
pushStack();
while (lua_next(_L, -2) != 0) {
fun(pullStack<std::string>(-2), *this);
popStack();
}
}
bool Interpreter::endBlock()
{
if(!mInBlock) return(false);
mInBlock=false;
mBlockJump=0;
pushStack(Data::pointer(new BoolData(mBlockSuccess)));
return(true);
}
void fillAreaWithNumber(Point point, int number){
stackIndex = -1;
pushStack(point);
while(stackIndex >= 0){
point = popStack();
map[point.x][point.y] = 0;
sea[point.x][point.y] = number;
if(visited[point.x][point.y]) continue;
visited[point.x][point.y] = 1;
int i;
for(i = 0; i < 8; i++){
Point next = nextPoint(point, i);
if(isValidPoint(next) && map[next.x][next.y] < 0){
pushStack(next);
}
}
}
}
void LuaState::foreachIndex(std::function<void(int, LuaState&)> fun) {
pushStack();
while (lua_next(_L, -2) != 0) {
fun(pullStack<int>(-2), *this);
popStack();
}
}
int _delayExec( char *inActionCall, char *recoveryActionCall,
char *delayCondition, ruleExecInfo_t *rei ) {
char *args[MAX_NUM_OF_ARGS_IN_ACTION];
int i, argc;
ruleExecSubmitInp_t *ruleSubmitInfo;
/* char action[MAX_ACTION_SIZE]; */
char tmpStr[NAME_LEN];
bytesBuf_t *packedReiAndArgBBuf = NULL;
char *ruleExecId;
char *actionCall;
RE_TEST_MACRO( " Calling _delayExec" );
actionCall = inActionCall;
/* Get Arguments */
actionCall = ( char * ) malloc( strlen( inActionCall ) + strlen( recoveryActionCall ) + 3 );
sprintf( actionCall, "%s|%s", inActionCall, recoveryActionCall );
args[1] = NULL;
argc = 0;
/* Pack Rei and Args */
i = packReiAndArg( rei->rsComm, rei, args, argc, &packedReiAndArgBBuf );
if ( i < 0 ) {
if ( actionCall != inActionCall ) {
free( actionCall );
}
return( i );
}
/* fill Conditions into Submit Struct */
ruleSubmitInfo = ( ruleExecSubmitInp_t * ) mallocAndZero( sizeof( ruleExecSubmitInp_t ) );
i = fillSubmitConditions( actionCall, delayCondition, packedReiAndArgBBuf, ruleSubmitInfo, rei );
if ( actionCall != inActionCall ) {
free( actionCall );
}
if ( i < 0 ) {
free( ruleSubmitInfo );
return( i );
}
/* Store ReiArgs Struct in a File */
i = rsRuleExecSubmit( rei->rsComm, ruleSubmitInfo, &ruleExecId );
if ( packedReiAndArgBBuf != NULL ) {
clearBBuf( packedReiAndArgBBuf );
free( packedReiAndArgBBuf );
}
free( ruleSubmitInfo );
if ( i < 0 ) {
return( i );
}
free( ruleExecId );
snprintf( tmpStr, NAME_LEN, "%d", i );
i = pushStack( &delayStack, tmpStr );
return( i );
}
void Java_java_lang_Object_hashCode(void)
{
/* The following must be two lines:
* objectHashCode can GC, and a compiler is allowed to assume that the
* value of sp hasn't changed if it is all on one line.
*/
OBJECT object = popStackAsType(OBJECT);
long result = objectHashCode(object); /* this may GC */
pushStack(result);
}
/* transforms the values string in a binary tree */
void createTree(char *values, int size)
{
for (int i=0; i<size; i++)
{
NodeT *aux = createNode(*(values+i));
if (isalpha(aux->value) || (aux->value=='#'))
{
pushStack(aux);
}
else if (strchr("+-*/", aux->value))
{
NodeT *node = createNode(aux->value);
node->right = popStack();
node->left = popStack();
pushStack(node);
}
}
}
int main()
{
StackT stack1;
StackT *stackPtr1 = &stack1;
initStack(stackPtr1);
printf("Pushing 'A' 'B' 'C' 'D' onto stack1\n");
pushStack(stackPtr1, 'A');
pushStack(stackPtr1, 'B');
pushStack(stackPtr1, 'C');
pushStack(stackPtr1, 'D');
printf("Popping and displaying all items from stack 1.\n");
while(!isEmptyStack(stackPtr1))
printf("%c ", popStack(stackPtr1));
printf("\n\n");
return 0;
}
/* make a stack of file and dir names with full path recursively out of the dirname given */
Stack makeDirStack(char *dirname, Stack stack)
{
Stack stk = stack;
DIR *dp;
struct dirent *entry;
if ((dp = opendir(dirname)) == NULL) // Open the directory
{
//dirname is fullpath to a file..add file to stack
if(!existsInStack(stk,dirname))
{
stk = pushStack(stk,dirname);
}
closedir(dp);
return stk;
}
else
{
//go through each file/dir in the opened directory
//if dir empty -> return
//if dir is a file -> add to stack
//if dir -> recursively add to stack
while ((entry = readdir(dp)))
{
if(strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0)
{
//add the directory path to the stack if it doesn't already exist
if(!existsInStack(stk,dirname))
{
stk = pushStack(stk,dirname);
}
//recursively go into any directory except . or ..
char directory[PATH_MAX];
strcpy(directory,dirname);
strcat(directory,"/");
strcat(directory,entry->d_name);
stk = makeDirStack(directory,stk);
}
}
closedir(dp);
return stk;
}
}
bool isSameTree(TreeNode* p, TreeNode* q) {
Stack stack_sp, stack_sq, *stack_p = &stack_sp, *stack_q = &stack_sq;
initStack(stack_p);
initStack(stack_q);
while ((p || stack_p->top) && (q || stack_q)) {
if (p && q) {
pushStack(stack_p, p);
pushStack(stack_q, q);
p = p->left;
q = q->left;
} else if (!p && !q) {
p = popStack(stack_p);
q = popStack(stack_q);
if (p->val != q->val) return false;
p = p->right;
q = q->right;
} else return false;
}
return (p == q) && (stack_p->top == stack_q->top);
}
JSValue Function::callFromC(JSValue* argsBegin, JSValue* argsEnd) {
JSValue r;
auto vm = JSVM::instance();
auto frame = vm->topFrame();
JSValue *ret = vm->pushStack(argsBegin, argsEnd);
callFromVM(ret, ret + (argsEnd - argsBegin));
execute(frame);
r = *ret;
vm->popStack(int(argsEnd - argsBegin));
return r;
}
yy_extra_type() {
lineno = 1;
terminated = false;
used = false;
short_tags = true;
asp_tags = false;
idx_expr = false;
include_debug = false;
has_doc_block = false;
expecting_xhp_class_statements = false;
pushStack();
}
/* makes a stack for extract with all the argv provided */
Stack getExtractStack(int argc, char **argv, Stack stk)
{
int i;
for(i = 1; i < argc - ARCHIVE; i++)
{
char *path;
path = stripSlashes(argv[i+ARCHIVE]);
stk = pushStack(stk,path);
free(path);
}
return stk;
}
//print stack. You have to print from the stack. You can not call a print function from dlinklist
void printStack(struct stack *s)
{
// struct data* tDta = NULL;
struct stack *tS = createStack();
while(!isEmptyStack(s))
{
struct data* tDta = top(s);
printData(tDta);
pushStack(tS,createData(tDta->v1,tDta->v2));
popStack(s);
}
while(!isEmptyStack(tS))
{
struct data* tDta = top(tS);
pushStack(s,createData(tDta->v1,tDta->v2));
popStack(tS);
}
cleanStack(tS);
}
void pushStackAtIndex(void* val,size_t index, stack* s){
assert(s!=NULL);
if (index > s->length) {
pushStack(val, s);
return;
}
if (s->length == s->capacity) {
expendeStack(s);
}
memmove((char*)s->value+(index+1)*s->elemSize, (char*)s->value+index*s->elemSize, (s->length-index)*s->elemSize);
memcpy((char*)s->value+index*s->elemSize, val, s->elemSize);
s->length++;
}
void
parallel_mandelbrot(struct mandelbrot_thread *args, struct mandelbrot_param *parameters)
{
#if LOADBALANCE == 1 // Use a stack
if(args -> id == 0)
{
initStack();
}
pthread_barrier_wait(&thread_para_barrier);
int i;
int RowsPerThread = ROWS_PER_TASK;
float threadsInv = (float)ROWS_PER_TASK / (float)mandelbrot_param.height;
float irange = mandelbrot_param.upper_i - mandelbrot_param.lower_i;
int tasksPerThread = (mandelbrot_param.height / ROWS_PER_TASK) / NB_THREADS;
for(i = tasksPerThread * args -> id; i < tasksPerThread * (args -> id + 1); i ++)
{
struct mandelbrot_param tempParam = mandelbrot_param;
tempParam.height = ROWS_PER_TASK;
tempParam.lower_i = irange * threadsInv * (float)i + mandelbrot_param.lower_i;
tempParam.upper_i = irange * threadsInv * (float)(i + 1) + mandelbrot_param.lower_i;
pushStack(&tempParam, ROWS_PER_TASK * i);
}
#endif
#if LOADBALANCE == 0
int RowsPerThread = parameters -> height / NB_THREADS;
float range = (float)RowsPerThread / (float)parameters -> height;
float threadsInv = 1.0f / (float)NB_THREADS;
float irange = parameters -> upper_i - parameters -> lower_i;
struct mandelbrot_param tempParam = *parameters;
tempParam.height = parameters -> height / NB_THREADS;
tempParam.lower_i = irange * threadsInv * (float)args -> id + parameters -> lower_i;
tempParam.upper_i = irange * threadsInv * (float)(args -> id + 1) + parameters -> lower_i;
compute_chunk(&tempParam, RowsPerThread * args -> id, 0);
#endif
#if LOADBALANCE == 1
while (1)
{
struct mandelbrot_param_offset* theParamOffset = popStack();
if(theParamOffset == NULL)
break;
compute_chunk(&(theParamOffset -> theParam), theParamOffset -> heightOffset, 0);
}
#endif
}
void akAnimationBlender::push(akAnimationPlayer* action, const akScalar& frames, int mode, int priority)
{
akAnimationBlend act;
act.setAnimationPlayer(action);
if (m_stack.find(act) == UT_NPOS)
{
act.enable(true);
act.setBlendFrames(frames);
act.setMode(mode);
act.setPriority(priority);
pushStack(act);
}
}
void CPU::interrupt(InterruptType type)
{
if (f_I && type != NMI && type != BRK_)
return;
if (type == BRK_) //Add one if BRK, a quirk of 6502
++r_PC;
pushStack(r_PC >> 8);
pushStack(r_PC);
Byte flags = f_N << 7 |
f_V << 6 |
1 << 5 | //unused bit, supposed to be always 1
(type == BRK_) << 4 | //B flag set if BRK
f_D << 3 |
f_I << 2 |
f_Z << 1 |
f_C;
pushStack(flags);
f_I = true;
switch (type)
{
case IRQ:
case BRK_:
r_PC = readAddress(IRQVector);
break;
case NMI:
r_PC = readAddress(NMIVector);
break;
}
m_skipCycles += 7;
}
int main(int argc, char const *argv[])
{
initStack(); //Set stack pointers
int i;
for (i = 0; i < MAX_STACK_SIZE; i++) //Fill stack from 0 to 4
pushStack(i);
int *popValue = popStack(); //Set pop value (first one in, last one out) (Again, it's 4 because we use ints, otherwise, we'd use index values)
while(popValue != NULL) //Starting at newest value, pop value out to screen
{
printf("%d\n", *popValue);
popValue = popStack();
}
return 0;
}
yy_extra_type() {
lineno = 1;
terminated = false;
used = false;
short_tags = true;
idx_expr = false;
include_debug = false;
has_doc_block = false;
force_global_namespace = false;
expecting_xhp_class_statements = false;
hh_tags = false;
return_all_tokens = false;
insert_token = 0;
pushStack();
}
void codeGenFuncCall(astNode* root, symTab* symtab, char* id) {
astNode* child = root->leftMostChild;
short argNb = 0;
pushStack(1, symtab); // Word reserved on the stack for return value
while(child->rightSibling != NULL) {
if(child->rightSibling->type == EXPR) { // Evaluate expressions of each parameter and push them onto the stack
computeExpression(child->rightSibling, symtab);
argNb++;
}
child = child->rightSibling;
}
fprintf(yyoutasm, "\tjal %s\t\t# Jump to function %s and return address is next instruction\n", id, id); // Inconditional jump to callee function
fprintf(yyoutasm, "\tnop\n");
popStack(argNb, symtab); // Remove arguments. Top of the stack is now returned value
}
//非递归先序遍历
void peorder(csTree root) {
stackStor s;
csTree p;
Initstack(&s);//初始化时如果是void 类型则要用二级指针
p=root;
while(p!=NULL || IsEmpty(s)!=0) {
if(p!=NULL) {
printf("%c",p->data);
pushStack(s,p);
p=p->Firstchild;
}
else {
//中序非递归 printf("%c",p->data);
p=popstack(s);
p=p->Nextsibling;
}
}
}