“Crie uma pilha em C” Respostas de código

pilhas em c

// C program for array implementation of stack
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
 
// A structure to represent a stack
struct Stack {
    int top;
    unsigned capacity;
    int* array;
};
 
// function to create a stack of given capacity. It initializes size of
// stack as 0
struct Stack* createStack(unsigned capacity)
{
    struct Stack* stack = (struct Stack*)malloc(sizeof(struct Stack));
    stack->capacity = capacity;
    stack->top = -1;
    stack->array = (int*)malloc(stack->capacity * sizeof(int));
    return stack;
}
 
// Stack is full when top is equal to the last index
int isFull(struct Stack* stack)
{
    return stack->top == stack->capacity - 1;
}
 
// Stack is empty when top is equal to -1
int isEmpty(struct Stack* stack)
{
    return stack->top == -1;
}
 
// Function to add an item to stack.  It increases top by 1
void push(struct Stack* stack, int item)
{
    if (isFull(stack))
        return;
    stack->array[++stack->top] = item;
    printf("%d pushed to stack\n", item);
}
 
// Function to remove an item from stack.  It decreases top by 1
int pop(struct Stack* stack)
{
    if (isEmpty(stack))
        return INT_MIN;
    return stack->array[stack->top--];
}
 
// Function to return the top from stack without removing it
int peek(struct Stack* stack)
{
    if (isEmpty(stack))
        return INT_MIN;
    return stack->array[stack->top];
}
 
// Driver program to test above functions
int main()
{
    struct Stack* stack = createStack(100);
 
    push(stack, 10);
    push(stack, 20);
    push(stack, 30);
 
    printf("%d popped from stack\n", pop(stack));
 
    return 0;
}
Unusual Unicorn

Crie uma pilha em C


#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int Square(int x)

{
   return x*x;
}
int SquareOfSum(int a, int b){
    int c= Square(a+b);
    return c;

}

int main(){

    int total;
    int d= 5, e = 6; 
    total = SquareOfSum(d,e); 
    printf("output =%d ", total);


    return 0;


}

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