#include <bits/stdc++.h> using namespace std; int main(){ int n,g=10,l=0; cin>>n; int b=10; for(int i=1;i<=5;i++){ if(n<b){ cout<<i<<"\n"; l=i; break; } b*=10; }int k=1; for(int j=1;j<l;j++)k*=10; while(l>0){ cout<<n/k%10<<" "; k=k/10; l--; } cout<<endl; while(n>0){ cout<<n%g; n=n/10; } }

#include <bits/stdc++.h>
using namespace std;
int main(){
    int n;
    cin>>n;//12345
    int b=10000;//
    while(n>0){
        if(n/b>0)cout<<n/b<<" ";
        n%=b;
        b/=10;
    }
}

int n,g=10,l=0; cin>>n; int b=10; for(int i=1;i<=5;i++){ if(n<b){ cout<<i<<"\n"; l=i; break; } b*=10; }int k=1; for(int j=1;j<l;j++)k*=10; while(l>0){ cout<<n/k%10<<" "; k=k/10; l--; } cout<<endl; while(n>0){ cout<<n%g; n=n/10; }