int main(){
	int n,i,j,count,check=1;
	char word[81];
	scanf("%d",&n);
	gets(word);
	for(i=0;i<n;i++){
		check=1;
		gets(word);
		count=strlen(word);
		for(j=0;j<count;j++){
			if(word[j]==' '||word[j]=='.'||word[j]=='+'||word[j]=='-'||word[j]=='/'||word[j]=='=')
				check=0;
		}
		if(check){
			if(word[0]=='_'||(word[0]>='a'&&word[0]<='z')||(word[0]>='A'&&word[0]<='Z')){
				printf("1\n");
			}
			else 
			printf("0\n");
		}
		else
		printf("0\n");
		
	}

	return 0;
}