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明明一道水题,怎么那么多人过不了??还有我把它当水题做了,被吓到了。。。代码只有这么长#include<stdio.h> #include<algorithm> using namespace std; #include<string.h> const int length=200; int counts[length]; int main() { int T,i,j,k,N,s,t; scanf("%d",&T); for(i=0;i<T;++i) { memset(counts,0,sizeof(counts)); scanf("%d",&N); for(j=0;j<N;++j) { scanf("%d%d",&s,&t); if(s>t) swap(s,t); s=(s-1)>>1; t=(t-1)>>1; for(k=s;k<=t;++k) ++counts[k]; } printf("%d\n",*max_element(counts,counts+length)*10); } return 0; } Followed by:
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