n=raw_input()
L=map(int, n.split())
print int(L[0]*(L[1]/100.0) + L[0])



L=raw_input()
N=raw_input()
w=raw_input()
W=map(int, w.split())
c=0
mx=0
W.sort()
for a in W:
    c+=a
    if c<=int(L):
        mx+=1

print mx