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最好写成你的Submit版本,“foutput<<Stan<<' '<<Ollie”,没加endl,而且这题是多case的!!In Reply To:总是WA.. Posted by:perturbation at 2005-07-07 17:02:38 > #include <fstream> > using namespace std; > void main(){ > int Stan=0,Ollie=0; > int x[200000],y[200000],cx,cy; > int len; > ifstream finput("input.txt"); > finput>>len; > for(int i=1;i<=len;i++){ > finput>>x[i]>>y[i]; > } > finput.close(); > cx=x[(len+1)/2]; > cy=y[(len+1)/2]; > for(i=1;i<=len;i++){ > if((x[i]>cx&&y[i]>cy)||(x[i]<cx&&y[i]<cy)) > Stan++; > else if((x[i]>cx&&y[i]<cy)||(x[i]<cx&&y[i]>cy)) > Ollie++; > } > ofstream foutput("output.txt"); > foutput<<Stan<<' '<<Ollie; > foutput.close(); > } > > 哪里出问题了啊? Followed by:
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