COUNTCBG - COUNT N
Tác giả: hieult
Ngôn ngữ: C++
#include <stdio.h>
//#include <conio.h>
main()
{
long n,m,k,t;
while(scanf("%ld",&n)>0)
{ m=2;
t=0;
while(1)
{ k=n-m*(m+1)/2;
if(k<0) break;
else if(k%m==0)
t++;
m++;
}
printf("%ld\n",t);
}
//getch();
}