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back to boardFirst test doesn't fit the statement limitations! (+) Posted by Yermak 11 Aug 2012 20:38 #include <stdio.h> int p,t,n,m; int main() { scanf("%d%d%d%d",&p,&t,&n,&m); if (p<2 || p>10000 || t<2 || t>200 || (t&1) || n<1 || n>10 || m<1 || m>100) return 1/(p-p); return 0; } This program gets "Crash (integer division by zero)" at test #1. http://acm.timus.ru/status.aspx?space=1&num=1526Re: First test doesn't fit the statement limitations! (+) You are right, m = 0 in the 1st test. This limitation in the problem statement is fixed now. Re: First test doesn't fit the statement limitations! (+) But there is a division by zero in his code! Sandro, why did you delete my post? Re: First test doesn't fit the statement limitations! (+) Because the solution of Yermak is a input validator. If the system verdict on some test is Crash (division by zero), then this test is incorrect. If the test is correct, system verdict should be Wrong Answer. Re: First test doesn't fit the statement limitations! (+) Sandro, look at this line of his code! There is a division by zero if condition is true, because p-p = 0! if (p<2 || p>10000 || t<2 || t>200 || (t&1) || n<1 || n>10 || m<1 || m>100) return 1/(p-p); Edited by author 13.08.2012 11:55 Re: First test doesn't fit the statement limitations! (+) Posted by Noob 13 Aug 2012 22:43 Captain Obvious to the rescue! Re: First test doesn't fit the statement limitations! (+) Noob, oh, i understand. Edited by author 14.08.2012 00:04 |
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