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Re:一组数组没过,帮看看In Reply To:一组数组没过,帮看看 Posted by:dynamic_study at 2009-06-30 07:38:26 > #include<iostream>
> using namespace std;
> int main()
> {
> int ncase,i,max,j,n,loop[410],a,b,temp;
> cin>>ncase;
> while(ncase--)
> {
> cin>>n;
> max=0;
> memset(loop,0,sizeof(loop));
> for(i=0;i<410;i++)
> loop[i]=0;
> for(i=0;i<n;i++)
> {
>
> cin>>a>>b;
> if(a>b)
> {
> temp=a;
> a=b;
> b=temp;
> }
> for(j=a;j<=b;j++)
> {
> loop[j]++;
> if(loop[j]>=max)
> {
> max=loop[j];
> }
> }
> }
> cout<<max*10<<endl;
> }
> return 0;
> }
> //未通过的测试数据,官方答案是20,我怎么觉得是10
> /*
> 10
> 2 3
> 4 5
> 6 7
> 8 9
> 10 11
> 12 13
> 14 15
> 16 17
> 18 19
> 20 21
> */
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