10 10 10
UDVYVECUCW
VOEAHGQZVI
XTZAHSQYAD
MKYOBIAIBQ
KKVSKKMJPN
DSRRRCDEBD
LPPOFGIFWX
BCFJDWPEUO
MGGEDTVBFJ
AKPTSZQCED
AHE
JORSOAAY
KBAED
AMDIPV
ABKDFUJ
KSVKK
CMIAI
JASHY
MKKSVKK
AMDIPVQ


ANS

2 3 B
7 3 A
4 5 H
3 6 E
2 3 D
4 4 G
5 5 B
4 7 H
4 6 G
3 6 E



#include <cmath>
#include <ctime>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <algorithm>

#define L 1000
#define C 1000
#define W 1000
#define FOR(i,l,r) for (i=l;i<=r;i++)

using namespace std;

int fx[8]={-1,-1,0,1,1, 1, 0,-1},
    fy[8]={0 ,1 ,1,1,0,-1,-1,-1};
int p,x,y,i,j;
char map[1005][1005];
bool flag[1005][1005][8];

int main(){
	freopen("1204.in","w",stdout);
	srand(time(0));
	FOR(i,1,L){
		FOR(j,1,C) map[i][j]='A'+rand()%26;
	}
	printf("%d %d %d\n",L,C,W);
	FOR(i,1,L){
		FOR(j,1,C) printf("%c",map[i][j]);
		printf("\n");
	}
	FOR(i,1,W){
		p=rand()%8;
		x=rand()%(L-4)+3;
		y=rand()%(C-4)+4;
		while (flag[x][y][p]){
			p=rand()%8;
			x=rand()%(L-4)+3;
			y=rand()%(C-4)+4;
		}
		flag[x][y][p]=true;
		while (x<=L && x>=1 && y<=C && y>=1){
			printf("%c",map[x][y]);
			x+=fx[p]; y+=fy[p];
		}
		printf("\n");
	}
	return 0;
}

• Re:给组数据和随机数生成的程序 (36) hzoi 2014-05-07 16:17:47
• Re:给组数据和随机数生成的程序 (2) abc2391006 2020-07-16 17:41:26