1352A - Sum of Round Numbers.cpp

 

/**
* problem link:https://codeforces.com/problemset/problem/1352/A
* problem name: 1352A - Sum of Round Numbers
* status:ACCEPTED
* author :Mohand Sakr.
 
*/






 #include <iostream>
#include<vector>
#include<cmath>

using namespace std;

int main() {

int t;
cin>>t;

while(t--){
	
	
	int n;
	cin>>n;
	
	vector<int> vect;
	int j=0;
	while(n>0){
		if(n%10){
			int ans=pow(10,j);
			ans*=(n%10);
		vect.push_back(ans);
		}
		n/=10;
		
		++j;
	}
	
	int len=vect.size();
	
	cout<<len<<endl;
	
	for(int i=0;i<len;i++){
	  cout<<vect[i]<<" ";
	}
	
	cout<<endl;
	
	
	
	
	
	
	
	
}


	return 0;
}