int ned=0,i,j,s=0,n;
	for(i=1901;i<=2000;i++){

	  for(j=1;j<=12;j++){

	  	if((j==1)||(j==3)||(j==5)||(j==7)||(j==8)||(j==10)||(j==12))
	  	n=31;
	  	else if ((j==4)||(j==6)||(j==9)||(j==11))
	  	n=30;
	  	else if((j==2)&&((i%4)||(i%400)==0))
	  	n=29;
	  	else if((j==2)&&((i%4)||(i%400)!=0))
	  	n=28;



			if(s%7==0)
			ned++;

      s+=n;

}

}

printf("Ima %d nedjelja.",ned);
getch();
}