2502.cpp

acm acmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacmacm

#include<iostream>
#include<string>
using namespace std;
int main(void)
{
	int i,j,k,d,product,a[50][100],total[100],temp1,temp2,length;
	char n[50][100];
	cin>>d;
	for(i=0;i<d;i++)
	{    
	
		cin>>n[i];
		total[i]=0;
		length=strlen(n[i]);
		for(j=0;j<length;j++)
		a[i][j]=int(n[i][j]-48); 
		for(j=0;j<length;j++)
		{   
	        product=1;
            for( k=0;k<=j-1;k++)
	         product*=10;
	      total[i]+=a[i][length-j-1]*product;
		 }
	  // cout<<total[i]<<endl;
	for(j=total[i]-9*length;j<=total[i];j++)
		{  
		    temp1=j;
			temp2=j;
			while(temp1/10!=0)
			{
			temp2+=temp1%10;
			temp1/=10;
			}
			temp2+=temp1;
			if(temp2==total[i])
			{
				cout<<j;
			    break;
			}
			if(j>=total[i])
			cout<<"0"<<endl;
			
		}
	}
	return 0;
}