#include <iostream.h>

int convert(char numb[10]){
	int counter = 0, number = 0, buffer;
	while(numb[counter] != char(0)){
		number = number + atoi(numb[counter]);
		number = number * 10;
		counter++;
	}
	return number;
}

int main(){
    char a[10];
    int conv;
    do{
        cin >> a;
        conv = convert(a);
        cout << conv << endl;
        }
    while(1 == 1);
    return 0;
}