猜数游戏不知道哪里错了

Question

#include<stdio.h>
int main()
{
int a,N,c,i,t=0;
scanf("%d %d\n",&a,&N);
for(i=N;i>0;i--)
{
scanf("%d",&c);
if(c==N)
break;
else
if(c<N)
printf("Too small");
else
printf("Too big");
t++;
printf("\n");
}
if(t==0)
printf("Bingo!");
else if(t>=1&&t<=3)
printf("Lucky You!");
else if(t>3&&t<=N)
printf("Good Guess!");
else
printf("Game Over");
}

Answer 1

scanf("%d %d\n",&a,&N);
改为
scanf("%d %d",&a,&N);