Description: # include <iostream> using namespace std int s [100005] int main () (int i, j, k, sum, n while (scanf ( " d" , & n)! = EOF) (for (i = 0 i <n i++)
scanf(" d",&s[i])
sort(s,s+n)
for(i=sum=0 i<n i++)
{
sum+= s[i]* (n- i)
}
printf(" d\n",sum)
}
return 0
}
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File list (Check if you may need any files):
炒饭
....\Debug
....\.....\vc60.idb
....\.....\vc60.pdb
....\.....\炒饭.exe
....\.....\炒饭.ilk
....\.....\炒饭.obj
....\.....\炒饭.pdb
....\炒饭.cpp
....\炒饭.dsp
....\炒饭.dsw
....\炒饭.ncb
....\炒饭.opt
....\炒饭.plg
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