OJ Board

Exactly right, UFP2161. I changed my terminating condition and it worked like a charm. Thanks a lot.

In my defense, the judge gets mad when submissions generate answers with extraneous whitespace, so I don't think it's right that the judge's input files have extra whitespace in them. Gar.

Yay, I just solved this problem. Much credit goes to Marteen for his test cases. However, a number of them are invalid inputs, and I thought I'd clean up the list a little bit.

100 1
1000 1
10000 1
The above three are invalid because neither 100, 1000, nor 10000 = 2^x for any x (the base of the ...

Bumpity. Come on, someone out there must have solved this problem. What's wrong with my code?

[cpp]// http://acm.uva.es/p/v5/567.html

#include <iostream>
#include <vector>
#include <iomanip>
using namespace std;

const int n = 20;

int main()
{
int set = 0;

while (!cin.eof())
{
set++;
vector<vector<int> > table(n, vector<int>(n, 0));

for (int i = 0; i < n - 1; ++i)
{
int hnn ...