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求助~实在是束手无策了!~为什么会老是TLE<p> #include <iostream> using namespace std; int main1() { short n,i,j; unsigned temp; cin>>n; long long sum=0; unsigned* data=new unsigned[n]; for(i=0;i<n;i++) cin>>data[i]; for(i=0;i<n-1;i++){ for(j=i+1;j<n;j++){ if(data[j]>=data[i]) temp=(data[j]-data[i]); else temp=(data[i]-data[j]); sum+=temp; } } cout <<sum*2 <<endl; return 0; } </p> Followed by:
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