OJ Board

Thank you very much!

I think i know the reason,there must be some extra characters at the end of the input.as i keep reading integers,i will never reach EOF.that's too bad,i kept getting runtime error during the contest

To Dominik Michniewski:your MAXINT is too big and will overflow when doing addition

why this simple code get TLE?I just intend to read the input...
Please help me,thanks in advance


#include <stdio.h>
#include <string.h>

int main()
{
int n,m,r;
int i,j,k;
while(scanf("%d",&n)!=EOF){
for(i=0;i<n;i++) scanf("%d",&k);
scanf("%d",&r);
for(i=0;i<r;i++) scanf("%d%d",&j,&k ...

i'm terribly sorry that i made a mistake...

i think it is the same as an IOI97 problem
try to construct a net and use minimal cost stream