I get WA on Test 14, some can help me with this? Here's my code.

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

int solve( float val_p )
{
    int id = 0,
        sqr = 0,
        seqCount = 0,
        bestCount = 9999,
        maxVal = val_p,
        n = (int)sqrt( val_p );
    for( int seqID = n; seqID > n/2; seqID-- )
    {
        id = seqID;
        maxVal = val_p;
        seqCount = 0;
        while( id > 0 )
        {
            sqr = id*id;
            --id;
            if ( maxVal >= sqr )
            {
                maxVal -= sqr;
                id = sqrt( float( maxVal ) );
                if ( ++seqCount > bestCount )
                    break;
            }
        }
        bestCount = std::min( bestCount, seqCount );
    };
    return bestCount;
};

int main()
{
    unsigned int val = 0;
    while( std::cin >> val )
    {
        if ( val > 60000 || val <= 0 ) break;
        std::cout << solve( val ) << std::endl;
    }
    return 0;
}