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# Author Problem Lang Verdict Time Memory Sent Judged  
19873307 Practice:
kefaa
705B - 22 GNU C++11 Accepted 468 ms 2036 KB 2016-08-14 20:40:40 2016-08-14 20:40:40
→ Source
#include<iostream>
main(){int n,x,r=0;std::cin>>n;for(;n--;){std::cin>>x;r^=x&1^1;std::cout<<2-r<<' ';}}
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