def resolv_dym(numlist, target):
    f = [[0, []] for i in xrange(0, target + 1)]
    for c, w in numlist:
        for v in xrange(target, c – 1, -1):
            if f[v - c][0] + w > f[v][0]:
                f[v][0] = f[v - c][0] + w
                f[v][1] = f[v - c][1] + [(c, w),]
    return f[target][1], float(abs(target – f[target][0]))

    
#//python/7201