, : , !
? : #include #include void main() { printf(This is my first c
programming); getch(); }
Output: : This is my first c programming : ) #include #include
stdio.h standard input output header file conio.h control input
output header file . ? , -
t
t
, ? - - , stdio.h conio.h stdio.h printf() conio.h getch() ,
stdio.h conio.h #include stdio.h conio.h ) void main() , { } main()
void } return ; ) printf() ; ( ) output ) getch() output output
window menu output TANBIR AHMAD RAZIB MOBILE NO:01916457075 @
01738359555 E-MAIL :[email protected]/// [email protected]
FACEBOOK SEARCH:Tanbir Ahmad (or, [email protected]) WEB SITE:
www.tanbir.99k.org
, ? , : #include #include void main() { int a;
t
t
int b; int Result; printf(First Number:); scanf(%d,&a);
printf(Second Number:); scanf(%d,&b); Result=a+b;
printf(Result=%d,Result); getch(); } : , - , ? - - , ? - - , ? - -
: . : . : -
t
t
: ? ? ) , int a; int b; int Result int integer ( ) int ? - , a ,
b , Result ) - : printf() : (First Number) scanf() a
scanf(%d,&a); %d , int int float %f %d &a a input ) - :
printf() (Second Number:) b scanf(%d,&b) statement %d ? b %d
&b ) Result=a+b; statement a b Result )
printf(Result=%d,Result); statement ( ) Result=%d , Result= %d %d ?
Result %d OUTPUT: : First Number:10 Second Number: 20 Result=30
#include #include
t
t
void main() { int a,b,Result; printf(First and Second Number:);
scanf(%d%d,&a,&b); Result=a+b; printf(Result=%d,Result);
getch(); } int a; int b; int Result; int int a,b,Result; printf()
First and Second Number: scanf() a b : int long int long int int
-32768 +32768 long int -217483648 -2147483647 %d %ld , #include
#include void main() {
t
t
getch(); } { } , ?
: . . : . . ( ) . : #include int main() { printf( I am alive!
Beware.n ); getchar(); return 0; } : . #include stdio.h . main(){.}
, . printf( I am alive! Beware.n ); I am alive! Beware.
t
t
. n . getchar();
,
.
Tc tc c: tc bin tc.exe c , tc.exe
#include int main() {
t
t
printf( I am alive! Beware.n ); getchar(); return 0; } Alt+F9 ;
Alt+F9 , ctrl+F9 I am alive! Beware. ctrl+F9
- ( ) ( ) , , **..* : http://bn.wikipedia.org/wiki/
TANBIR AHMAD RAZIBMOBILE NO:01916457075 @ 01738359555 E-MAIL
:[email protected]/// [email protected] FACEBOOK
SEARCH:Tanbir Ahmad (or, [email protected]) WEB SITE:
www.tanbir.99k.org
: . . . parts of speech
t
t
1. Keyword 2. Identifier 3. Constant 4. Operator 5.Special
Symbol 1. Keyword: auto break case char const double int else long
struct switch
enum register typedef extern return union float short
unsigned
continue for default goto do if
signed void sizeof volatile static while
. Identifier: Identifier. . , . space . . Keyword Identifier
TANBIR AHMAD RAZIBMOBILE NO:01916457075 @ 01738359555 E-MAIL
:[email protected]/// [email protected] FACEBOOK
SEARCH:Tanbir Ahmad (or, [email protected]) WEB SITE:
www.tanbir.99k.org
t
t
: . .integer: : , -,,,+ , . real: -.,-. . . single: : x,'5,. .
string: : Hello, 787
variable , , , . . , . / - : Average,
height,Counter_1,TutorialBD
num1,num2 sum : int num1;
t
t
int num2; int sum; num1 num2 : scanf() scanf(%d,&num1);
scanf(%d,&num2); %d &num1 sum=num1+num2; - sum num1 num2
sum printf(Sum is: %d,sum); : #include #include int main() { int
num1; int num2; int sum; printf(Enter num1 and num2\n);
scanf(%d,&num1); scanf(%d,&num2);
t
t
sum=num1+num2; printf(The sum is %d,sum); getch(); } ( - ) - -
Bangla Tutorials.flv
TANBIR AHMAD RAZIBMOBILE NO:01916457075 @ 01738359555 E-MAIL
:[email protected]/// [email protected] FACEBOOK
SEARCH:Tanbir Ahmad (or, [email protected]) WEB SITE:
www.tanbir.99k.org
#include #include void main() { int gd=DETECT, gm;
initgraph(&gd, &gm, c:\\turboc3\\bgi );
circle(200,100,150);
t
t
getch(); closegraph(); }
:. graphics.h . int gd=DETECT, gm; initgraph(&gd, &gm,
c:\\turboc3\\bgi ); c:\\turboc3\\bgi bgi . circle(200,100,150); .
closegraph()
/* shapes.c example 1.1 */ #include #include void main() { int
gd=DETECT, gm; int poly[12]={350,450, 350,410, 430,400, 350,350,
300,430, 350,450 }; initgraph(&gd, &gm, );
circle(100,100,50); outtextxy(75,170, Circle);
rectangle(200,50,350,150); outtextxy(240, 170, Rectangle);
ellipse(500, 100,0,360, 100,50); outtextxy(480, 170, Ellipse);
line(100,250,540,250); outtextxy(300,260,Line);
t
t
sector(150, 400, 30, 300, 100,50); outtextxy(120, 460, Sector);
drawpoly(6, poly); outtextxy(340, 460, Polygon); getch();
closegraph(); }
:
: . outtextxy() . arc(int x , int y, int , int , int ); .
pieslice(int x, int y, int , int , int );
t
t
: setcolor(int ); BLACK: 0 BLUE: 1 GREEN: 2 CYAN: 3 RED: 4
MAGENTA: 5 BROWN: 6 LIGHTGRAY: 7 DARKGRAY: 8 LIGHTBLUE: 9
LIGHTGREEN: 10 LIGHTCYAN: 11 LIGHTRED: 12 LIGHTMAGENTA: 13 YELLOW:
14 WHITE: 15 http://electrosofts.com/cgraphics/index.html
t
t
( )
http://www.facebook.com/tanbir.cox Tanbir Ahmad http://
tanbir.99k.org
\_DO \ \_NOT \ \_FORGET\ \_TO \ \_call! \ \_And TO\ \_Say \
\_Thanks\
t
t
