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