ÓÃcʵÏÖ±³°üÎÊÌ⣨̰ÐÄ£©
ºÃ¾ÃÒÔÇ°×öµÄÒ»¸ö³ÌÐò£¬Ì°ÐIJßÂÔʵÏÖ±³°üÎÊÌ⣬cʵÏÖ¡£
×ܽáÔÚÕâÀÒÔ±¸ÒÔºóºÍ±ðÈ˲éÕÒ¡£
//±³°üÎÊÌâ
#include "stdio.h"
#define MAX 10
void main()
{
int w[MAX]={0,10,130,15,60,25}; //´æ·ÅÖÊÁ¿
int v[MAX]={0,30,5,10,20,25}; //´æ·Å¼ÛÖµ
float a[MAX]={0}; //´æ·ÅÈ¡µÄÁ¿£¬¼´Êä³ö½á¹û¡£
int m,n,i,max;
m=100;n=5;
/*
scanf("%d %d",&m,&n);
for(i=1;i<=n;i++)
scanf("%d",&w[i]); //ÖØÁ¿ºÍ¼ÛÖµ¶¼´Ó1ºÅ¿ªÊ¼´æ£¬ÁãºÅ£¨=0£©¿ÕÏ£¬Ò»»á×ömax
for(i=1;i<=n;i++)
scanf("%d",&v[i]);*/
for(i=1;i<=n;i++)
printf("%d: %d ",w[i],v[i]);
do{
max=0;
for(i=1;i<=n;i++)
if(v[i]>v[max])
{
max=i;
}
v[max]=0;
if(m>=w[max]) //Èç¹û¹»·Å¡£
{
m-=w[max];
a[max]=1;
}
else
{
//ÕâÑùµÃµ½Ò»¸ö¸ºÖµ£¬¾Í»ádo whileÌø³öÑ»·¡£
a[max]=((float)m)/w[max];
m-=w[max];
}
}while(m>0);
printf("\nThe result is:\n");
for(i=1;i<=n;i++)
printf("%f ",a[i]);
}
Ïà¹ØÎĵµ£º
ÍøÉÏÒ»µÀ½ðɽµÄÃæÊÔÌ⣺
http://topic.csdn.net/u/20100524/14/0eff992a-2849-4db6-bdaa-d4a200e79b7c.html
Çë·Ö±ðÓÃC++µÄÃæÏò¶ÔÏóºÍ·ºÐÍ»úÖÆ£¬±àдʵÏÖTemplate MethodģʽµÄʾÀý´úÂ룬²¢±È½ÏÁ½ÖÖ·½Ê½¸÷×ÔµÄÓÅȱµã¡£
ÓÃÐ麯ÊýʵÏÖTemplate MethodµÄ·½Ê½¾Í²»¶à˵ÁË¡£Ó÷ºÐ͵ķ½Ê½ÊµÏÖ¶à̬ÔÚATLÀïÃæÓдóÁ¿µÄÓõ½£¡
·ºÐ͵ ......
×î½üһֱæ±ÏÒµµÄÏà¹ØÊÂÇ飬¼ÓÉϹ¤×÷£¬×ªÑۼ䣬ÓÖµ½Ôµ×ÁË£¬Ö®Ç°³ÐŵµÄÿÔÂһƪ²©ÎÄ£¬Ç°¼¸Ìì¾ÍÒ»Ö±ÔÚÑ°ÕÒµ½µ×Ҫдʲô£¬½üÁ½ÌìÓÖͻȻ·¢ÏÖÓкܶණÎ÷¿ÉÒÔд¡£±¾Æª¾ÍÏÈÑÓÐø֮ǰµÄһƪ»ùÓÚCookieµÄ°²È«¼ì²é»úÖÆ£¨ÉîÈëC/C++Ö®»ùÓÚCookieµÄ°²È«¼ì²é£¨VS2005£©£©À´½éÉÜÏÂÁíÍâÒ»ÖÖÔÚDEBUG°æ±¾Ïµİ²È«¼ì²é£¬Ò²¾ÍÊÇCheckStackVars¼ì ......
ÃèÊö ¸ø¶¨Ò»¸öÕûÊýÐòÁУ¬ÅжÏÆäÖÐÓжàÉÙ¸öÊý£¬µÈÓÚÊýÁÐÖÐÆäËûÁ½¸öÊýµÄºÍ¡£ ±ÈÈ磬¶ÔÓÚÊýÁÐ1 2 3 4, Õâ¸öÎÊÌâµÄ´ð°¸¾ÍÊÇ2, ÒòΪ3 = 2 + 1, 4 = 1 + 3¡£ ÊäÈë µÚÒ»ÐÐÊÇÒ»¸öÕûÊýT£¬±íʾһ¹²ÓжàÉÙ×éÊý¾Ý¡£ 1<= T <= 100
½ÓÏÂÀ´µÄÿ×éÊý¾Ý¹²Á½ÐУ¬µÚÒ»ÐÐÊÇÊýÁÐÖÐÊýµÄ¸öÊýn ( 1 <= n <= 100)£¬µÚ¶þÐÐÊÇÓÉn¸öÕûÊý×é³ ......
½â¾ö²½Ö裺
gylu@dell-desktop:~$ sudo apt-get install ckermit
ÏÔʾ°²×°¹ý³Ì
gylu@dell-desktop:~$gedit ~/.kermrc
ÊäÈëÏÂÃæÄÚÈݺ󱣴æ.kermrcÍ˳ö:
set line /dev/ttyS0
set speed & ......
access£¨ÅжÏÊÇ·ñ¾ßÓдæÈ¡ÎļþµÄȨÏÞ£©
¡¡¡¡Ïà¹Øº¯Êý stat£¬open£¬chmod£¬chown£¬setuid£¬setgid
¡¡¡¡±íÍ·Îļþ #include<unistd.h>
¡¡¡¡¶¨Ò庯Êý int access(const char * pathname,int mode);
¡¡¡¡º¯Êý˵Ã÷ access()»á¼ì²éÊÇ·ñ¿ÉÒÔ¶Á/дijһÒÑ´æÔÚµÄÎļþ¡£²ÎÊýmodeÓм¸ÖÖÇé¿ö×éºÏ£¬R_OK ......