제출 #7119

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
7119		ainta	행성 탐사 (GA8_planet)	C++98	84 / 100	732 ms	1756 KiB

planet

#include "planet.h"

#define N 2222

void ainta() {
	int i;
	for (i = 0; i <= 100; i++){
		paint(i, i);
	}
}

void sangsoo() {
	int i, x, y, B, E, M, R, a, b, cnt = 0;
	for (i = 0;; i++){
		cnt++;
		if (count_row(i * 50 % 2222))break;
	}
	a = i;
	for (i = 0;; i++){
		cnt++;
		if (count_col(i * 100 % 2222))break;
	}
	b = i;
	R = a * 50; E = R - 1, B = R - a - 1;
	if (B < 0)E += 2222, B += 2222;
	while (B <= E){
		M = (B + E) >> 1;
		if (count_row(M%2222)){ R = M; E = M - 1; }
		else B = M + 1;
	}
	x = R % 2222;
	R = b * 100; E = R - 1, B = R - a - b - 1;
	if (B < 0)E += 2222, B += 2222;
	while (B <= E){
		M = (B + E) >> 1;
		if (count_col(M % 2222)){ R = M; E = M - 1; }
		else B = M + 1;
	}
	y = R % 2222;
	report(x, y);
}

• Subtask 1: 33.6 / 40
• Subtask 2: 50.4 / 60