code. compile. run. debug. share.
Source Code
Language
/******************************************************************************
Welcome to code of Lập trình - Điện tử
Series: DSA
Author: Nghĩa Taarabt
*******************************************************************************/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
typedef enum
{
STACK_OK = 0U,
STACK_EMPTY = 1U,
STACK_OVERFLOW = 2U,
} StackStatus_t;
typedef enum
{
STACK_MONO_ASC,
STACK_MONO_DESC,
} eMonoStackType;
typedef struct
{
uint32_t *pData; // Pointer point to Data Array in Heap
uint32_t Top;
uint32_t MAX;
eMonoStackType eType;
} MonoStackType;
MonoStackType sMonoStack = { 0U };
void MonoStack_Init(uint32_t maxItem, eMonoStackType eStackType)
{
/* Allocate Memory for Stack Data */
sMonoStack.pData = (uint32_t*)malloc(maxItem * sizeof(uint32_t));
sMonoStack.Top = 0U;
sMonoStack.MAX = maxItem;
sMonoStack.eType = eStackType;
}
StackStatus_t MonoStack_Push(uint32_t inputData)
{
StackStatus_t eStatus = STACK_OVERFLOW;
uint32_t Idx = 0U;
/* Search the position for new element */
for( Idx = 0U; Idx < sMonoStack.Top; Idx++ )
{
if( (sMonoStack.pData[Idx] <= inputData && STACK_MONO_DESC == sMonoStack.eType) \
|| (sMonoStack.pData[Idx] >= inputData && STACK_MONO_ASC == sMonoStack.eType) \
)
{
/* Searching is PAUSE and push new element to stack */
sMonoStack.pData[Idx] = inputData;
sMonoStack.Top = Idx+1;
break;
}
}
/* Case Stack is Full and New Element is not mapping */
if( Idx == sMonoStack.MAX )
{
eStatus = STACK_OVERFLOW;
}
/* First Element is added
or Case No Element is poped from stack, push new to last */
else if( Idx == sMonoStack.Top )
{
sMonoStack.pData[sMonoStack.Top++] = inputData;
eStatus = STACK_OK;
}
else /* Normal Case */
{
eStatus = STACK_OK;
}
return eStatus;
}
void printStack(void)
{
int i;
printf("Stack Data: ");
for(i = 0U; i < sMonoStack.Top; i++)
{
printf("%d ", sMonoStack.pData[i]);
}
printf("\n");
}
uint8_t buildings[] = {18, 14, 13, 16, 12};
void main()
{
uint32_t Idx;
uint32_t numofBuilding = sizeof(buildings)/sizeof(buildings[0]);
MonoStack_Init(numofBuilding, STACK_MONO_DESC);
for( Idx = 0U; Idx < numofBuilding; Idx++ )
{
MonoStack_Push(buildings[Idx]);
}
printStack(); // expect = [18, 16, 12]
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
| # | Function | File:Line |
|---|
| Variable | Value |
|---|
| Register | Value |
|---|
| Expression | Value |
|---|
| # | Description |
|---|