UVa 232 Crossword Answers
来源:互联网 发布:淘宝代装修接活儿 编辑:程序博客网 时间:2024/05/21 11:33
A crossword puzzle consists of a rectangular grid of black and
white squares and two lists of definitions (or descriptions).
One list of definitions is for “words” to be written left to
right across white squares in the rows and the other list is for
words to be written down white squares in the columns. (A
word is a sequence of alphabetic characters.)
To solve a crossword puzzle, one writes the words corresponding
to the definitions on the white squares of the grid.
The definitions correspond to the rectangular grid by
means of sequential integers on “eligible” white squares.
White squares with black squares immediately to the left or
above them are “eligible.” White squares with no squares either
immediately to the left or above are also “eligible.” No other squares are numbered. All of the
squares on the first row are numbered.
The numbering starts with 1 and continues consecutively across white squares of the first row, then
across the eligible white squares of the second row, then across the eligible white squares of the third
row and so on across all of the rest of the rows of the puzzle. The picture below illustrates a rectangular
crossword puzzle grid with appropriate numbering.
An “across” word for a definition is written on a sequence of white squares in a row starting on a
numbered square that does not follow another white square in the same row.
The sequence of white squares for that word goes across the row of the numbered square, ending
immediately before the next black square in the row or in the rightmost square of the row.
A “down” word for a definition is written on a sequence of white squares in a column starting on a
numbered square that does not follow another white square in the same column.
The sequence of white squares for that word goes down the column of the numbered square, ending
immediately before the next black square in the column or in the bottom square of the column.
Every white square in a correctly solved puzzle contains a letter.
You must write a program that takes several solved crossword puzzles as input and outputs the lists
of across and down words which constitute the solutions.
Input
Each puzzle solution in the input starts with a line containing two integers r and c (1 ≤ r ≤ 10 and
1 ≤ c ≤ 10), where r (the first number) is the number of rows in the puzzle and c (the second number)
is the number of columns.
The r rows of input which follow each contain c characters (excluding the end-of-line) which describe
the solution. Each of those c characters is an alphabetic character which is part of a word or the
character ‘*’, which indicates a black square.
The end of input is indicated by a line consisting of the single number ‘0’.
Output
Output for each puzzle consists of an identifier for the puzzle (puzzle #1:, puzzle #2:, etc.) and the
list of across words followed by the list of down words. Words in each list must be output one-per-line
in increasing order of the number of their corresponding definitions.
The heading for the list of across words is ‘Across’. The heading for the list of down words is ‘Down’.
In the case where the lists are empty (all squares in the grid are black), the ‘Across’ and ‘Down’
headings should still appear.
Separate output for successive input puzzles by a blank line.
Sample Input
2 2
AT
*O
6 7
AIM*DEN
*ME*ONE
UPON*TO
SO*ERIN
SA*OR
IES*DEA
0
Sample Output
puzzle #1:
Across
1.AT
3.O
Down
1.A
2.TO
puzzle #2:
Across
1.AIM
4.DEN
7.ME
8.ONE
9.UPON
11.TO
12.SO
13.ERIN
15.SA
17.OR
18.IES
19.DEA
Down
1.A
2.IMPOSE
3.MEO
4.DO
5.ENTIRE
6.NEON
9.US
10.NE
14.ROD
16.AS
18.I
20.A
题意就是把纵横字谜中的答案全部输出来,细节见代码。
AC代码:
//// Created by CQUWEL// Copyright (c) 2015年 CQUWEL. All rights reserved.//#include <iostream>#include <cstring>#include <cstdio>#include <cstdlib>#include <cctype>#include <cmath>#include <string>#include <vector>#include <list>#include <map>#include <queue>#include <stack>#include <set>#include <algorithm>#include <numeric>#include <functional>#define cir(i,a,b) for (int i=a;i<=b;i++)#define CIR(j,a,b) for (int j=a;j>=b;j--)#define CLR(x) memset(x,0,sizeof(x))#define root 1,n,1#define lson l,m,rt<<1#define rson m+1,r,rt<<1|1#define filetest #define INF 0x3f3f3f3fvoid BUG(int _testnumber){ printf("I am in line %d\n",_testnumber);} const double eps=1e-9;typedef long long ll;using namespace std;int c,r;char m[11][11];int flag[11][11];int num[11][11];int cnt;int check(int i,int j){ if (m[i][j-1]=='*' || j-1<0) flag[i][j]+=1; if (m[i-1][j]=='*' || i-1<0) flag[i][j]+=2; if (flag[i][j]>0) return 1; else return 0;}int main(){#ifdef LOCAL freopen("C:\\Users\\john\\Desktop\\in.txt","r",stdin);#endif int kase=1; while (cin >> r >> c && r && c){ CLR(flag); CLR(num); cnt=0; for (int i=0;i<r;i++) for (int j=0;j<c;j++){ cin >> m[i][j]; if (m[i][j]=='*') flag[i][j]=-1; } for (int i=0;i<r;i++) for (int j=0;j<c;j++){ if (m[i][j]!='*'){ if (check(i,j)) num[i][j]=++cnt; } } // for (int i=0;i<r;i++){ // for (int j=0;j<c;j++){ // printf("%4d ",flag[i][j]); // } // cout << endl; // } if (kase!=1) printf("\n"); printf("puzzle #%d:\n",kase++); printf("Across\n"); for (int i=0;i<r;i++) for (int j=0;j<c;j++){ string tmp; if (flag[i][j]==3 || flag[i][j]==1){ for (int k=j;;k++){ if (k>=c || m[i][k]=='*') break; char c=m[i][k]; tmp+=c; } } if (tmp.size()){ printf("%3d.",num[i][j]); cout << tmp << endl; } } printf("Down\n"); for (int i=0;i<r;i++) for (int j=0;j<c;j++){ string tmp; if (flag[i][j]==3 || flag[i][j]==2){ for (int k=i;;k++){ if (k>=r || m[k][j]=='*') break; char c=m[k][j]; tmp+=c; } } if (tmp.size()){ printf("%3d.",num[i][j]); cout << tmp << endl; } } } return 0;}
- uva 232 - Crossword Answers
- uva 232 - Crossword Answers
- UVa 232 - Crossword Answers
- UVa 232 - Crossword Answers
- UVa-232 - Crossword Answers
- Uva-232 - Crossword Answers
- uva---232--- Crossword Answers
- UVa 232 Crossword Answers
- UVa 232 - Crossword Answers
- UVa-232Crossword Answers
- 【Uva 232】 Crossword Answers
- UVa 232 Crossword Answers
- UVa 232 Crossword Answers
- UVA - 232 Crossword Answers
- Uva - 232 - Crossword Answers
- UVa 232 - Crossword Answers
- Uva 232 Crossword Answers
- UVA 232 Crossword Answers
- Struts(14)本地化/国际化(i18n)
- Overload和Override的区别
- jquery uploadify在谷歌浏和火狐下无法上传的解决方案
- robomongo的使用
- 机器学习——深度学习(Deep Learning)经典资料
- UVa 232 Crossword Answers
- sec-wiki
- HPU 2686--Matrix【最大费用最大流 && 经典建图】
- thinkphp U方法 跨入口生成连接
- PHP trigger_error() 函数
- hdoj 2036 改革春风吹满地
- POJ3411--Paid Roads
- Java线程(八):锁对象Lock-同步问题更完美的处理方式
- External Storage外部存储——SD卡