Submission #658778

#	Time	Username	Problem	Language	Result	Execution time	Memory
658778		beaconmc	Ice Hockey World Championship (CEOI15_bobek)	Pypy 3	0 / 100	828 ms	122808 KiB

bobek

from bisect import *
n,m = map(int, input().split())
lis = list(map(int, input().split()))

a = n//2
b = (n-1)//2 + 1

aa = dict()
bb = dict()

#meet in middle prep

for i in range(2**a):
    cur = 0
    temp = 0
    tempi = i
    while tempi:
        if tempi&1:
            temp += lis[cur]
        cur +=1
        tempi//=2
    if temp in aa:
        aa[temp] += 1
    else:
        aa[temp] = 1

for i in range(2**b):
    cur = a
    temp = 0
    tempi = i
    while tempi:
        if tempi&1:
            temp += lis[cur]
        cur +=1
        tempi//=2
        
    if temp in bb:
        bb[temp] += 1
    else:
        bb[temp] = 1

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10