Submission #7196

#TimeUsernameProblemLanguageResultExecution timeMemory
7196tncks0121행성 탐사 (GA8_planet)C++98
95.60 / 100
728 ms1756 KiB
#include "planet.h" #define N 2222 void ainta() { int i; for(i = 0; i < 100; i++) paint(i, i); } void sangsoo() { int r, c, k, t = 0; for(c = 0; ; c = (c + ++t) % N) { if(count_col(c) != 0) break; } for(k = 6; k >= 0; k--, ++t) { c = (c - (1<<k) + N) % N; if(!count_col(c)) c = (c + (1<<k) + N) % N; } for(r = 0; ; r = (r + ++t) % N) { if(count_row(r) != 0) break; } for(k = 6; k >= 0; k--) { r = (r - (1<<k) + N) % N; if(!count_row(r)) r = (r + (1<<k) + N) % N; } report(r, c); }
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