#include
int main()
{
int x,a=0,b=0;
while(1)
{
scanf("%d",&x);
if(x<0)break; //以输入负数为结束
else if (x%2)a++;
else b++;
}
printf("奇数:%d\n偶数:%d\n",a,b);
return 0;
}
#include
int main(){
int n;
int a=0,b=0;
while(1){
scanf("%d",&n);
if(n==0){
break;
}else if (n%2==0) {
a++;
}else {
b++;
}
}
printf("奇数:%d\t偶数:%d\n",a,b);
return 0;
}