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这题的数据………后往前扫1000*100000的暴力TLE
从前往后扫最坏情况下100000*100000的暴力反而可以过。。。。
#include <stdio.h>
int main(void)
{
freopen("2653.in","wt",stdout);
puts("100000");
for(int i = 0;i < 99999;i++)
{
printf("%g %g %g %g",i*1.0,0.0,i*1.0,1.0);
}
puts("-10000000.0 0.5 100000000.0 0.5");
return 0;
}
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