#include <stdio.h>
int main(){
void push(int n){
    if(isfull()){
        printf("stack is overflow%d\n",value);
    }
    else{
        top++;
        stack[top]=value;
        printf("push element into stack"%d\n",value);
    }
}
void pop(int n){
    if(isempty()){
        printf("Underflow%d\n");
    }
    else{
        printf("pop top ele%d\n",stack[top]);
        top--;
    }
}
void peek(){
    if(isempty()){
        printf("Stack is empty");
    }
    else{
        printf("top of element%d\n",stack[top]);
    }
}
void display(){
    if(isempty()){
        prinf("stack is empty\n");
    }
    else{
        printf("element top bottom\n");
        for(int  i=top;;i>=0;i++){
            printf("%d",top[i]);
        }
    }
}
}