#include <stdio.h>

int final()
{
printf("qseeeeee :)\n");

}


main(int argc, char *argv[])
{
	//int a2[12] = {2,3,4,5,6,7,8,9,10};
	unsigned int a[15],mount[10];
//	a[0]= argv[1][0] - '0';
	a[9]= argv[1][9] - '0';
	unsigned register int j,i,c=0,mount2,r1,r2;
	if (argc != 2 && strlen(argv[1]) < 12)
	{
		printf("Ultilizacao do programa:%s xxxxxxxxxyy\n",argv[0]);
		return 0;
}
	else {
//printf("lol:%d",a[0]+5);

for (i=0,j=10;i<9,j>=2;i++,j--){		
a[i]=argv[1][i] - '0';
//	printf("%d",ctoi(argv[1][con])*a[con]);
//printf("i = %d \t\t j = %d \t\t a=%d",i,j,a[i]);
mount[c]=a[i]*j;
mount2=mount[c]+mount[c-1]+mount[c-2]+mount[c-3]+mount[c-4]+mount[c-5]+mount[c-6]+mount[c-7]+mount[c-8];
//printf("lol= %d\n",a[i]*j);
c++;
}
r1=mount2 % 11;
printf("r1=%d\n",r1);
printf("a9= %d",a[9]);
if (r1 < 2 && a[9]==0){
final();
}
else {
r2=11-r1;
printf("r2=%d\n",r2);
if (r2==a[9]){
final();
}
else{
printf("Cpf invalido!");
}
}
fprintf(stderr,"lol= %d \n",mount2);
//for (con=0;con<11;con++){
//printf("%d",a2[con]);
//}		
			
	}
return 0;
}