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https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
19 lines
293 B
C++
19 lines
293 B
C++
#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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using namespace std;
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int main()
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{
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long long sum=0;
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int n;
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scanf("%d",&n);
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int tmp;
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for(int i=0;i<n;i++)
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{
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scanf("%d",&tmp);
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sum=sum+tmp-1;
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printf("%d\n",2-!!(sum&1));
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}
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return 0;
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}
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