#include<stdio.h>
#include<string.h>

int citire()
{
	char sir[105];
	scanf("%s\n",sir);
	int n=strlen(sir);
	if(n==1)
		return sir[0]-'0';
	return (sir[n-1]-'0') + 10 * (sir[n-2]-'0');
}

int cifra(int n)
{
	return 0;
}

int main()
{
	freopen("cifra.in","r",stdin);
	freopen("cifra.out","w",stdout);
	int t,n;
	scanf("%d",&t);
	while(t--)
	{
		n=citire();
		printf("%d\n",cifra(n));
	}
	return 0;
}