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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; } Followed by: Post your reply here: |
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