結果

問題 No.455 冬の大三角
ユーザー aaaaaa
提出日時 2018-09-18 10:54:39
言語 C++14
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 4,106 bytes
コンパイル時間 1,006 ms
コンパイル使用メモリ 108,260 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-07-18 07:55:05
合計ジャッジ時間 2,853 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge4
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 2 ms
6,812 KB
testcase_01 AC 2 ms
6,944 KB
testcase_02 AC 2 ms
6,944 KB
testcase_03 AC 2 ms
6,944 KB
testcase_04 AC 2 ms
6,940 KB
testcase_05 WA -
testcase_06 AC 2 ms
6,940 KB
testcase_07 AC 2 ms
6,940 KB
testcase_08 AC 2 ms
6,940 KB
testcase_09 AC 2 ms
6,940 KB
testcase_10 AC 2 ms
6,940 KB
testcase_11 AC 2 ms
6,944 KB
testcase_12 AC 2 ms
6,940 KB
testcase_13 AC 2 ms
6,940 KB
testcase_14 AC 2 ms
6,940 KB
testcase_15 AC 2 ms
6,940 KB
testcase_16 AC 1 ms
6,940 KB
testcase_17 AC 2 ms
6,944 KB
testcase_18 AC 1 ms
6,940 KB
testcase_19 AC 2 ms
6,940 KB
testcase_20 AC 2 ms
6,940 KB
testcase_21 AC 2 ms
6,944 KB
testcase_22 AC 2 ms
6,944 KB
testcase_23 AC 2 ms
6,940 KB
testcase_24 AC 1 ms
6,944 KB
testcase_25 AC 1 ms
6,940 KB
testcase_26 AC 2 ms
6,944 KB
testcase_27 AC 1 ms
6,940 KB
testcase_28 AC 2 ms
6,940 KB
testcase_29 AC 2 ms
6,940 KB
testcase_30 AC 2 ms
6,944 KB
testcase_31 AC 2 ms
6,940 KB
testcase_32 AC 2 ms
6,940 KB
testcase_33 AC 2 ms
6,940 KB
testcase_34 AC 2 ms
6,944 KB
testcase_35 AC 2 ms
6,944 KB
testcase_36 AC 2 ms
6,940 KB
testcase_37 AC 2 ms
6,940 KB
testcase_38 AC 2 ms
6,944 KB
testcase_39 AC 2 ms
6,940 KB
testcase_40 AC 2 ms
6,940 KB
testcase_41 AC 2 ms
6,940 KB
testcase_42 AC 2 ms
6,940 KB
testcase_43 AC 2 ms
6,944 KB
testcase_44 AC 2 ms
6,940 KB
testcase_45 AC 2 ms
6,940 KB
testcase_46 AC 2 ms
6,940 KB
testcase_47 AC 2 ms
6,944 KB
testcase_48 AC 2 ms
6,940 KB
testcase_49 AC 2 ms
6,940 KB
testcase_50 AC 2 ms
6,944 KB
testcase_51 AC 2 ms
6,940 KB
testcase_52 WA -
testcase_53 AC 2 ms
6,940 KB
testcase_54 AC 2 ms
6,940 KB
testcase_55 AC 2 ms
6,944 KB
testcase_56 AC 2 ms
6,944 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:242:31: warning: 'y3' may be used uninitialized [-Wmaybe-uninitialized]
  242 |                         if (i == y3 && j == x3) {
      |                             ~~^~~~~
main.cpp:222:17: note: 'y3' was declared here
  222 |         int x3, y3;
      |                 ^~
main.cpp:242:42: warning: 'x3' may be used uninitialized [-Wmaybe-uninitialized]
  242 |                         if (i == y3 && j == x3) {
      |                                        ~~^~~~~
main.cpp:222:13: note: 'x3' was declared here
  222 |         int x3, y3;
      |             ^~
main.cpp:89:44: warning: 'y2' may be used uninitialized [-Wmaybe-uninitialized]
   89 |                         for (i = y2 - 1; i >= 0; i--) {
      |                                          ~~^~~~
main.cpp:31:25: note: 'y2' was declared here
   31 |         int x1, y1, x2, y2;
      |                         ^~
main.cpp:88:32: warning: 'x2' may be used uninitialized [-Wmaybe-uninitialized]
   88 |                         double xx = x2;
      |                                ^~
main.cpp:31:21: note: 'x2' was declared here
   31 |         int x1, y1, x2, y2;
      |                     ^~
main.cpp:76:33: warning: 'y1' may be used uninitialized [-Wmaybe-uninitialized]
   76 |                                 if (i == y1) {
      |                                 ^~
main.cpp:31:17: note: 'y1' was declared here
   31 |         int x1, y1, x2, y2;
      |                 ^~
main.cpp:66:33: warning: 'x1' may be used uninitialized [-Wmaybe-uninitialized]
   66 |                                 if (j == x1) {
      |                                 ^~
main.cpp:31:13: note: 'x1' was declared here
   31 |         int x1, y1, x2, y2;
      |             ^~

ソースコード

diff # 

#include <stdio.h>
#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
#include <functional>
#include <map>
#include <iomanip>
#include <math.h> 
#include <stack>
#include <queue>
#include <bitset>
#include <cstdlib>
#include <tuple>
#include <cctype>
#include <ctype.h>
#include <set>
#include <sstream>

using namespace std;

int main() {
	int i, j;
	int h, w;
	vector<string>s;
	double dx, dy;
	vector<vector<bool>>mat(105, vector<bool>(105, false));

	cin >> h >> w;

	int x1, y1, x2, y2;

	for (i = 0; i < h; i++) {
		string str;
		cin >> str;
		s.push_back(str);
	}


	bool flag = false;

	for (i = 0; i < h; i++) {
		for (j = 0; j < w; j++) {
			if (s[i][j] == '*') {
				if (flag == false) {
					x1 = j;
					y1 = i;
					flag = true;
				}
				else {
					x2 = j;
					y2 = i;
					break;
				}
			}
		}
	}

	mat[y1][x1] = true;
	mat[y2][x2] = true;


	if (x1 == x2) {
		for (i = 0; i < h; i++) {
			for (j = 0; j < w; j++) {
				if (j == x1) {
					mat[i][j] = true;
				}
			}
		}

	}
	else if (y1 == y2) {
		for (i = 0; i < h; i++) {
			for (j = 0; j < w; j++) {
				if (i == y1) {
					mat[i][j] = true;
				}
			}
		}

	}
	else if (x2 > x1) {
		dx = (double)(x2 - x1) / (double)abs(y2 - y1);

		if (y2 > y1) {

			double xx = x2;
			for (i = y2 - 1; i >= 0; i--) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y2 + 1; i < y1; i++) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y1 + 1; i < h; i++) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}
		}
		else if (y2 < y1) { //右下がり直線
			double xx = x2;
			for (i = y1 - 1; i >= 0; i--) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y1 + 1; i < y2; i++) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y2 + 1; i < h; i++) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}
		}
	}
	else if (x2 < x1) {
		dx = (double)(x1 - x2) / (double)abs(y1 - y2);

		if (y2 > y1) {

			double xx = x2;
			for (i = y2 - 1; i >= 0; i--) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y2 + 1; i < y1; i++) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y1 + 1; i < h; i++) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}
		}
		else if (y2 < y1) { //右上がり直線
			double xx = x2;
			for (i = y1 - 1; i >= 0; i--) {
				xx += dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (upx >= w) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y1 + 1; i < y2; i++) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}

			for (i = y2 + 1; i < h; i++) {
				xx -= dx;
				int dox = floor(xx);
				int upx = ceil(xx);

				if (dox < 0) break;
				mat[i][dox] = true;
				mat[i][upx] = true;
			}
		}
	}

	int x3, y3;

	bool flag2 = false;

	for (i = 0; i < h; i++) {
		for (j = 0; j < w; j++) {
			if (mat[i][j] == false) {
				x3 = j;
				y3 = i;
				flag2 = true;
				break;
			}
		}
		if (flag2 == true) break;
	}

	cout << endl;

	for (i = 0; i < h; i++) {
		for (j = 0; j < w; j++) {
			if (i == y3 && j == x3) {
				cout << "*";
				continue;
			}
			else {
				cout << s[i][j];
			}
		}
		cout << endl;
	}














	getchar();
	getchar();
	return 0;
}
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