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Empirical tests show iostream objects are several times slower than stdio functions on our system.In Reply To:1. why Huge input,scanf is recommended.? Posted by:hasan83 at 2007-03-06 18:44:29 > 2.what the hell with the time limit thing. > #include<iostream> > #include<iomanip> > #include<string> > using namespace std; > int main() > { > string m1,m2; > int n,k,x=0,pp[3],limit,d[7]={1,0,0,2,1,1,0}; > pp[2]=101; > while(cin>>n) > { > if(n==0)break; > if(x)cout<<endl; > x=1; > cin>>k; > int p[101]={0},w[101]={0}; > limit=k*((n*(n-1))/2); > for(int i=0;i<limit;i++) > { > cin>>pp[0]>>m1>>pp[1]>>m2; > w[pp[d[m1[0]-m2[0]+3]]-1]++; > p[pp[d[m1[0]-m2[0]+3]]-1]++; > p[pp[d[m2[0]-m1[0]+3]]-1]++; > } > for(int i=0;i<n;i++) > { > if(p[i]==0){cout<<"-"<<endl;continue;} > cout<<fixed<<setprecision(3)<<float(w[i])/p[i]<<endl; > } > } > return 0; > } Followed by:
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