#include <bits/stdc++.h>
using namespace std;

#define REP(i,n) for(int i = 0; i < (n); ++i)
#define FOR(i,a,b) for(int i = (a); i <= (b); ++i)
#define FORD(i,a,b) for(int i = (a); i >= (b); --i)

char num2[123456];
int num[123456];
int n;

int zametej_zprava(){
	int i = n-1;
	int dist = 2;
	for(;i>=0 && dist > 0;i--){
		dist-=9-num[i];
	}
	return i;
}

bool testcase(){
	scanf("%s", num2);
	n = strlen(num2);

	if(num2[0] == 'E')return false;

	REP(i, n)num[i] = num2[i] - '0';

	int zam = zametej_zprava();
	//printf("%d\n", zam);

	if(zam >= 0){
		int i = zam;
		for(;i >= 0; i--)if(num[i] > 0){
			num[i]--;
			break;
		}
		int dist = 2;
		for(++i; i < n && dist > 0; i++){
			int add = min(dist, 9-num[i]);
			dist-=add;
			num[i]+=add;
		}
	} else{
		printf("-");
		bool ok = false;
		for(int i = n-1;i>=0;i--)if(num[i]!=9){
			num[i]++;
			ok = true;
			break;
		}
		if(!ok)printf("1");
	}
	bool start = true;
	REP(i, n){
		if(start){
			if(num[i]==0)continue;
			start=false;
		}
		printf("%d", num[i]);
	}
	printf("\n");
	

	return true;
}


int main() {

	while(testcase());

	return 0;
}