Loop not exiting

[Fasih]

So i have a for loop and in the loop I am entering integers into an array of integers. I want it to quit if the integer that was inputted was 0, but it won't exit. If i enter a 0 again it will. Why won't it the first time? :s

code:

#include <stdio.h> int x=0; int main() {     read(); } void read() {     int x=0,b=1;     int a[100];     for (x = 0;x<=100;x++)     {        scanf("%d\n",&a[x]);        if (a[x]==0)break;            }             if (a[x]==0){     int t;     for (t=x-1;t>=0;t--){             printf("%d\n",a[t]);     }     } }

[Insectoid]

Look at your scanf. There's something there that shouldn't be.

[Fasih]

Isn't it supposed to be %d and the & before the variable?

[Tony]

Also, you can read in more data than your buffer has space for.

[Fasih]

Tony @ Tue Oct 04, 2011 9:54 pm wrote:

Also, you can read in more data than your buffer has space for.

Yeah but I just chose 100, even though I'm expecting much less.

Ohhh the \n

My prof always puts it in so I did... wow.

[Tony]

Guess what happens when I enter 101st number in