#include<stdio.h>
#include<string.h>
#define MAX 5
typedef struct{
    int data[MAX];
    int top;
}Stack;
void initialize(Stack*s){
    s->top=-1;
}
int isFull(Stack*s){
    return s->top==MAX-1;
}
int isEmpty(Stack*s){
    return s->top==-1;
}
void push(Stack*s,int value){
    if(isFull(s)){
        printf("Stack is full\n");
    }
    else
    }
}
}