#include <stdio.h>
#define SIZE 10
double stack[SIZE];
int sp;
void push(double value);
double pop(void);
int isFull(void);
int isEmpty(void);
void answer(void);
void reset(void);
int main(void)
{
reset();
int main(void) {
return 0;
}
void push(double value)
{if(sp<)
}
double pop(void)
{
}
int isFull(void)
{
if(sp>=SIZE)
}
int isEmpty(void)
{if(sp==0)
}
void answer(void)
{
}
void reset(void)
{
}
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