SIGSEGV

[exonwarrior]

Hey all,
I'm writing a program in C++ for a contest. The code executes no problem on my computer at school that I'm writing it on. I get all the correct answers. When I upload it however, it keeps on saying "runtime error (SIGSEGV)"
Please Help!!
here's the link to the site so you know what the program is supposed to do.
https://hs.spoj.pl/problems/HS09UBT/
Thanks in Advance,
Dave

[WaltP]

How can we possibly tell you what's wrong with the code without seeing it?

[exonwarrior]

#include<iostream>
#include<math.h>

using namespace std;

main(){

           int *array;
           array = new int[1000];

           int T = -1;
           double v;
           int f1;
           int f2;

            for(int i = 0; T!=0; i++){
                cin >> T >> v >> f1 >> f2;
                int distance = (T*1450)/2;
                array[i] = distance;
            }
            for (int k = 0; array[k]!=0; k++){
                cout << array[k] << "\n";
            }
       system("PAUSE");               
       return 0;
       }

[Salem]

> for (int k = 0; array[k]!=0; k++)
Use the value of i from the previous loop, to count how many elements you have.

You're assuming your array is filled with zeros - it isn't.

[exonwarrior]

> for (int k = 0; array[k]!=0; k++)
Use the value of i from the previous loop, to count how many elements you have.

You're assuming your array is filled with zeros - it isn't.

so

for (int k = 0; k<i; k++){

should work?
Cause it ain't :P

[Salem]

Do you type in more than 1000 numbers?

Show how you run the code, and the output you get.

Paste a terminal log of say 10 lines of input (does it crash at that point?)

[exonwarrior]

Do you type in more than 1000 numbers?

Show how you run the code, and the output you get.

Paste a terminal log of say 10 lines of input (does it crash at that point?)

It's for a contest. They only give you two examples of input and output (so you can check if your program works). The 1000 is because I don't know how many test cases they'll do. It works flawlessly on my machine though

[Salem]

Well I'm guessing they pass more than 1000 (perhaps).

In any event, you should check that you don't go over your array limits.