Jewel the Magician

Discussions Toph Problems
1

Jewel is a promising magician. Recently, he has learned a technique to mesmerize his audience. Let’s…

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2

Need help to figer out my mistakes.

pos=list(map(int, input().split()))
counter=[0]*3

for _ in range(int(input())):
    for i in map(int, input().split()):
        i-=1
        pos[i]^=1
        counter[i]+=pos[i]

print(' '.join(map(str, counter)))