#include<stdio.h>
int main()
{
int n;
int i=0;
int j=0;;
printf("input a integer,0for end\n");
scanf("%d",&n);
while(n!=0)
{
if(n>0)
i=i+1;
else
j=1+j;
}
printf("i=%4d,j=%4d\n",i,j);
return 0;
}