<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss'><id>tag:blogger.com,1999:blog-2593120709348181831</id><updated>2009-09-24T16:34:18.262-07:00</updated><title type='text'>Class Aptech T0708i</title><subtitle type='html'>Đoàn kết, vui vẻ và học tập tốt !</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://t0708i.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default'/><link rel='alternate' type='text/html' href='http://t0708i.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>L?p T0708I</name><uri>http://www.blogger.com/profile/16718817138380099753</uri><email>noreply@blogger.com</email></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>4</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2593120709348181831.post-4547861330386598434</id><published>2007-09-26T07:48:00.001-07:00</published><updated>2007-09-26T07:48:40.948-07:00</updated><title type='text'>Code CT cho bạn biết so ngày trong 1 tháng</title><content type='html'>//CT cho ban biet so ngay trong 1 thang&lt;br /&gt;&lt;br /&gt;#include &lt;stdio.h&gt;&lt;br /&gt;#include &lt;conio.h&gt;&lt;br /&gt;void main()&lt;br /&gt;{&lt;br /&gt;    int thang,nam;&lt;br /&gt;   char ans;&lt;br /&gt;   do&lt;br /&gt;   {&lt;br /&gt;       clrscr();&lt;br /&gt;       printf("CT cho ban biet so ngay trong 1 thang ");&lt;br /&gt;       printf("\n\n Nhap thang can xem : ");scanf("%d",&amp;amp;thang);&lt;br /&gt;       printf(" Nhap nam can xem : ");scanf("%d",&amp;amp;nam);&lt;br /&gt;       printf("\n Thang %d nam %d co : ",thang,nam);&lt;br /&gt;       if (thang==1 || thang==3 || thang==5 || thang==7 || thang==8 || thang==10 || thang==12)&lt;br /&gt;           printf("31 ngay");&lt;br /&gt;       else if (thang==4 || thang==6 || thang==9 || thang==11)&lt;br /&gt;           printf("30 ngay");&lt;br /&gt;       else&lt;br /&gt;       {&lt;br /&gt;           if (nam % 4 ==0 &amp;amp;&amp;amp; nam % 100 !=0 || nam % 400 ==0)&lt;br /&gt;              printf("29 ngay");&lt;br /&gt;          else&lt;br /&gt;              printf("28 ngay");&lt;br /&gt;       }&lt;br /&gt;      printf("\n\nBan co muon tiep tuc CT (y/n)?");&lt;br /&gt;      ans = getch();&lt;br /&gt;   }while (ans=='Y' || ans=='y');&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2593120709348181831-4547861330386598434?l=t0708i.blogspot.com'/&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://t0708i.blogspot.com/feeds/4547861330386598434/comments/default' title='Đăng Nhận xét'/><link rel='replies' type='text/html' href='https://www.blogger.com/comment.g?blogID=2593120709348181831&amp;postID=4547861330386598434' title='0 Nhận xét'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/4547861330386598434'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/4547861330386598434'/><link rel='alternate' type='text/html' href='http://t0708i.blogspot.com/2007/09/code-ct-cho-bn-bit-so-ngy-trong-1-thng.html' title='Code CT cho bạn biết so ngày trong 1 tháng'/><author><name>L?p T0708I</name><uri>http://www.blogger.com/profile/16718817138380099753</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='00127712446634659947'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2593120709348181831.post-2294473097377367214</id><published>2007-09-26T07:47:00.001-07:00</published><updated>2007-09-26T07:47:34.360-07:00</updated><title type='text'>Code Giải PT bậc 2</title><content type='html'>//Giai PT bac 2&lt;br /&gt;&lt;br /&gt;#include &lt;stdio.h&gt;&lt;br /&gt;#include &lt;conio.h&gt;&lt;br /&gt;#include &lt;math.h&gt;&lt;br /&gt;void main()&lt;br /&gt;{&lt;br /&gt;   float a,b,c,x,delta,x1,x2;&lt;br /&gt;   char ans;&lt;br /&gt;   do&lt;br /&gt;   {&lt;br /&gt;      clrscr();&lt;br /&gt;      printf("\nGiai phuong trinh bac 2");&lt;br /&gt;       printf("\n\n Nhap he so a = ");scanf("%f",&amp;amp;a);&lt;br /&gt;       printf(" Nhap he so b = ");scanf("%f",&amp;amp;b);&lt;br /&gt;       printf(" Nhap he so c = ");scanf("%f",&amp;amp;c);&lt;br /&gt;       if (a==0)&lt;br /&gt;       {&lt;br /&gt;           if (b==0)&lt;br /&gt;          {&lt;br /&gt;              if (c==0)&lt;br /&gt;                 printf("\n Phuong trinh co vo so nghiem!");&lt;br /&gt;             else&lt;br /&gt;                 printf("\n Phuong trinh vo nghiem!");&lt;br /&gt;          }&lt;br /&gt;          else&lt;br /&gt;          {&lt;br /&gt;             x=-c/b;&lt;br /&gt;              printf("\n Phuong trinh da cho co nghiem duy nhat x= %f",x);&lt;br /&gt;          }&lt;br /&gt;       }&lt;br /&gt;       else&lt;br /&gt;       {&lt;br /&gt;           delta=b*b-4*a*c;&lt;br /&gt;          if (delta==0)&lt;br /&gt;          {&lt;br /&gt;              x=-b/(2*a);&lt;br /&gt;             printf("\n Phuong trinh co nghiem kep x1 = x2 = %f",x);&lt;br /&gt;          }&lt;br /&gt;          else if (delta &lt; 0)&lt;br /&gt;              printf("\n Phuong trinh da cho vo nghiem !");&lt;br /&gt;          else&lt;br /&gt;          {&lt;br /&gt;              x1=(-b + sqrt(delta))/(2*a);&lt;br /&gt;             x2=(-b - sqrt(delta))/(2*a);&lt;br /&gt;             printf("\n Phuong trinh da cho co 2 nghiem la :");&lt;br /&gt;             printf("\n  x1= %f",x1);&lt;br /&gt;             printf("\n  x2= %f",x2);&lt;br /&gt;          }&lt;br /&gt;       }&lt;br /&gt;      printf("\n Ban co muon tiep tuc CT (y/n)?");&lt;br /&gt;      ans=getch();&lt;br /&gt;   }while (ans=='Y' || ans=='y');&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2593120709348181831-2294473097377367214?l=t0708i.blogspot.com'/&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://t0708i.blogspot.com/feeds/2294473097377367214/comments/default' title='Đăng Nhận xét'/><link rel='replies' type='text/html' href='https://www.blogger.com/comment.g?blogID=2593120709348181831&amp;postID=2294473097377367214' title='0 Nhận xét'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/2294473097377367214'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/2294473097377367214'/><link rel='alternate' type='text/html' href='http://t0708i.blogspot.com/2007/09/code-gii-pt-bc-2.html' title='Code Giải PT bậc 2'/><author><name>L?p T0708I</name><uri>http://www.blogger.com/profile/16718817138380099753</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='00127712446634659947'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2593120709348181831.post-8354894869684854121</id><published>2007-09-26T07:21:00.000-07:00</published><updated>2007-09-26T07:21:29.359-07:00</updated><title type='text'>Link download Borland C++ và các bài tập mẫu</title><content type='html'>&lt;div style="text-align: justify;"&gt;Link download Borland C++ ở đây:&lt;br /&gt;http://www.mediafire.com/?bzo3ojmogn4&lt;br /&gt;&lt;br /&gt;Còn 3 link tiếp theo ở đây là các bài tập và ví dụ mẫu:&lt;br /&gt;http://www.mediafire.com/?6jmovkzny14&lt;br /&gt;http://www.mediafire.com/?ddjttxxcznz&lt;br /&gt;http://www.mediafire.com/?4buxdmg2xn9&lt;br /&gt;&lt;br /&gt;Link download Sổ tay lập trình do thầy Sơn gửi:&lt;br /&gt;http://www.mediafire.com/?cnuet7wbyd1&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2593120709348181831-8354894869684854121?l=t0708i.blogspot.com'/&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://t0708i.blogspot.com/feeds/8354894869684854121/comments/default' title='Đăng Nhận xét'/><link rel='replies' type='text/html' href='https://www.blogger.com/comment.g?blogID=2593120709348181831&amp;postID=8354894869684854121' title='0 Nhận xét'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/8354894869684854121'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/8354894869684854121'/><link rel='alternate' type='text/html' href='http://t0708i.blogspot.com/2007/09/link-download-borland-c-v-cc-bi-tp-mu.html' title='Link download Borland C++ và các bài tập mẫu'/><author><name>L?p T0708I</name><uri>http://www.blogger.com/profile/16718817138380099753</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='00127712446634659947'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2593120709348181831.post-4549743149925351685</id><published>2007-09-26T07:09:00.000-07:00</published><updated>2007-09-26T07:09:18.731-07:00</updated><title type='text'>Bài tập giải hệ PT bậc nhất !</title><content type='html'>//Giai he PT bac nhat&lt;br /&gt;&lt;br /&gt;//Khai bao thu vien&lt;br /&gt;#include &lt;stdio.h&gt;&lt;br /&gt;#include &lt;conio.h&gt;&lt;br /&gt;void main()&lt;br /&gt;{&lt;br /&gt;   //khai bao bien&lt;br /&gt;    float a1,b1,c1,a2,b2,c2,d,dx,dy,x,y;&lt;br /&gt;   char ans;&lt;br /&gt;   //vong lap do ... while de thuc hien cong viec lap lai bai giai he PT&lt;br /&gt;   do&lt;br /&gt;   {&lt;br /&gt;       clrscr();&lt;br /&gt;       printf("Chuong trinh giai he PT bac nhat");&lt;br /&gt;      //nhap du lieu&lt;br /&gt;       printf("\n Nhap a1 = ");scanf("%f",&amp;amp;a1);&lt;br /&gt;       printf(" Nhap b1 = ");scanf("%f",&amp;amp;b1);&lt;br /&gt;       printf(" Nhap c1 = ");scanf("%f",&amp;amp;c1);&lt;br /&gt;       printf(" Nhap a2 = ");scanf("%f",&amp;amp;a2);&lt;br /&gt;       printf(" Nhap b2 = ");scanf("%f",&amp;amp;b2);&lt;br /&gt;       printf(" Nhap c2 = ");scanf("%f",&amp;amp;c2);&lt;br /&gt;      //xu ly du lieu&lt;br /&gt;       d=a1*b2 - a2*b1;&lt;br /&gt;       dx=b1*c2 - b2*c1;&lt;br /&gt;       dy=a1*c2 - a2*c1;&lt;br /&gt;       if (d==0)&lt;br /&gt;       {&lt;br /&gt;           if (dx==0 &amp;amp;&amp;amp; dy==0)&lt;br /&gt;              printf("\n He PT co vo so nghiem! ");&lt;br /&gt;          else&lt;br /&gt;              printf("\n He PT vo nghiem! ");&lt;br /&gt;       }&lt;br /&gt;       else&lt;br /&gt;       {&lt;br /&gt;          x=dx/d;&lt;br /&gt;          y=dy/d;&lt;br /&gt;           printf("\n He PT co 2 nghiem la: ");&lt;br /&gt;          printf("\n\t x = %f",x);&lt;br /&gt;          printf("\n\t y = %f",y);&lt;br /&gt;       }&lt;br /&gt;      printf("\n Ban co muon tiep tuc CT (y/n)? ");&lt;br /&gt;      ans=getch();&lt;br /&gt;   }while (ans =='Y' || ans =='y');&lt;br /&gt;}&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2593120709348181831-4549743149925351685?l=t0708i.blogspot.com'/&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://t0708i.blogspot.com/feeds/4549743149925351685/comments/default' title='Đăng Nhận xét'/><link rel='replies' type='text/html' href='https://www.blogger.com/comment.g?blogID=2593120709348181831&amp;postID=4549743149925351685' title='0 Nhận xét'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/4549743149925351685'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2593120709348181831/posts/default/4549743149925351685'/><link rel='alternate' type='text/html' href='http://t0708i.blogspot.com/2007/09/bi-tp-gii-h-pt-bc-nht.html' title='Bài tập giải hệ PT bậc nhất !'/><author><name>L?p T0708I</name><uri>http://www.blogger.com/profile/16718817138380099753</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='00127712446634659947'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry></feed>