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ÇóÖú£ºÒ»¸öc³ÌÐò - C/C++ / CÓïÑÔ

#include<stdio.h>
#define MAX 10
char map[MAX][MAX];
int dir[4][2]={(-1,0),(1,0),(0,1),(0,-1)};
int cnt=6;
void dfs(int p,int q,int cnt)
{
int i,j;
int escape=0;
for(i=0;i<4;i++){
if(map[p+dir[i][0]][q+dir[i][1]]!='0')
  map[p+dir[i][0]][q+dir[i][1]]='0';
cnt--;
if(map[p+dir[i][0]][q+dir[i][1]]=='4')
cnt=6;
dfs(p+dir[i][0],q+dir[i][1],cnt);
}
return ;
}

int main()
{
int i,j,num,n,m;
int p,q;
scanf("%d",&num);
while(num--){
scanf("%d %d",&n,&m);
getchar();
for(i=0;i<n;i++)
for(j=0;j<m;j++){
scanf("%c",&map[i][j]);
if(map[i][j]=='2')
p=i;q=j;
}
dfs(p,q,cnt);
if(cnt>0)
printf("yes\n");
   
}
return 0;
}
int dir[4][2]={{-1,0},{1,0},{0,1},{0,-1}};
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if(map[i][j]=='2')
p=i;q=j;
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if(map[i][j]=='2')
{ p=i;q=j; }

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if(map[i][j]=='2')
p=i;q=j;
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if(map[i][j]=='2')
{ p=i;q=j; }

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linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

C/C++/MFCȺ - C/C++ / ·Ç¼¼ÊõÇø

´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó­¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......

c¾²Ì¬±àÒëÁíÒ»¸öÎļþ¼ÐµÄ¿âº¯Êý - C/C++ / CÓïÑÔ

ÔÚ¸ùĿ¼/libÖдæ·ÅÒ»¸ölog.c£¬log.h£¬²¢ÓÃÏÂÃæµÄÓï¾ä£º
gcc -c log.c
ar crv liblog.a log.o
±àÒë³öÒ»¸öliblog.a¾²Ì¬¿â£¬È»ºóÔÚÎļþ¼Ð£º/testfileÖд´½¨Ò»¸ötest.cºÍtestc.c£¬test.cÖÐÒýÓÃÁËtestc.cÖж¨ÒåµÄ·½·¨ ......

ÇóÖú£ºC´úÂë¸Äд³ÉVB´úÂë - VB / »ù´¡Àà

Ë­ÄܰïÎÒ°ÑÏÂÃæÕâЩ´úÂë¸Ä³ÉVBÐÎʽµÄ£¬¶àлÁË£¬¼±ÓÃ~~
#include "stdlib.h"
#include "math.h"
#include "stdio.h"
float objfx(float x[]);
void constraint(float x[],float g ......
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