include <stdio.h>

int main() {

int   a, b, c, d ;
scanf("%d", &a);
c = a * 10;
d = a * 100;
b = a / 100;
if (a >= 100 ) {
	printf("%d", b );
}
if (10 <= a && a < 100) {
	printf("%d", c);
}
if (a < 10) {
	printf("%d", d);
}

return 0;

}