Untitled

#include<stdio.h>
#include<stdbool.h>
#include<math.h>

int top = -1;
bool IsFull(int capacity){
    if(top >= capacity - 1){
        return true;
    }else{
        return false;
    }
}
bool IsEmpty(){
    if(top == -1){
        return true;
    }else{
        return false;
    }
}
void Push(int stack[], int value, int capacity){
    if(IsFull(capacity) == true){
        printf("\nStack is full. Overflow condition!");
    }else{
        ++top;
        stack[top] = value;
    }
}
int Top(int stack[]){
    return stack[top];
}
int Size(){
    return top + 1;
}
int Bin(int n){
	int i=0;
	if(n==1) return 0;
	while(pow(2,i) < n){
		i++;
	}
	return (pow(2,i) == n) ? i : i-1;
}

int main(){
    int n;
    scanf("%d",&n);
    int a[n];
    for(int i=0; i<n; i++){
        scanf("%d",&a[i]);
    }
    int i=0;
    while(i<n){
        int capacity = Bin(a[i]) + 1;
        int top = -1;
        int stack[capacity];
        int position = capacity - 1;
        while(a[i]!=0){
        	(Bin(a[i])==position) ? Push(stack,1,capacity) : Push(stack,0,capacity);	
        	a[i] = a[i] - Top(stack)*pow(2,position);
        	position--;
		}
		for(int j=0; j<=capacity-1; j++){
			printf("%d",stack[j]);
		}
		printf("\n");
		i++;
    }
}