c all pgms

8/18/2019 c all pgms

1/31

//print hello

#include

#includeint main()

{

clrscr(); printf("Hello");

getch();

}

program to perform all arithmetic operations #include

#include

float a,; !oid main()

{

printf("enter no.n");

scanf("ff",$a,$); printf("%um is & '.'fn",a);

printf("ifference is & '.'fn",a*);

printf("+ultiplication is & '.'fn",a); printf("icision is & '.'f",a/);

getch();

}*******************************************************

%-apping using !ariale

#include

#include

int main(){

int a,,c; printf("nter first !ariales n");

scanf("d",$a);

printf("nter second !ariles n");scanf("d",$);

printf("efore s-apping numers are &n a 0 dn 0 d",a,);

c0a;

a0; 0c;

printf("n1fter s-apping numers are &n a 0 dn 0 d",a,);getch();}

output&nter first !ariales

2

nter second !ariles


2/31

'

efore s-apping numers are &

a 0 2 0 '

1fter s-apping numers are &

a 0 ' 0 2

%-apping using ' !ariale#include

#include

int main(){

int a,;

printf("nter first !ariales n");

scanf("d",$a); printf("nter second !ariles n");

scanf("d",$);

printf("efore s-apping numers are &n a 0 dn 0 d",a,);a 0 a;

0 a*;

a 0 a*; printf("n1fter s-apping numers are &n a 0 dn 0 d",a,);

getch();

}

//output&nter first !ariales

2nter second !ariles

'

efore s-apping numers are & a 0 2

0 '

1fter s-apping numers are &

a 0 ' 0 2

program to compare t-o no.(if)

#include

#include

int a,; !oid main()


3/31

{

printf("enter no.");

scanf("dd",$a,$); if(a00)

{

printf("no. are e3ual"); }

getch();

}

program to compare t-o no.(if, else)

#include #include

int a,;

!oid main()

{ printf("enter no.");

scanf("dd",$a,$);

if(a00) {

printf("no. are e3ual");

} else

{

printf("no. are not e3ual");

}

} getch();

}

program to compare t-o no.(if, else)

#include

#include int a,;

!oid main()

{

printf("enter no."); scanf("dd",$a,$);

if(a00)

{ printf("no. are e3ual");

}

else if (a>){


4/31

printf("d is greater",a);

}

else{

printf("d is greater",);

} getch();

}

program to compare t-o no.using nested if (if, else if)

#include

#include int a,;

!oid main()

{

printf("enter no."); scanf("dd",$a,$);

if(a00)

{ printf("no. are e3ual");

}

else {

if(a>)

{

printf("d is greater",a);

printf("nd is least",); }

else {

printf("d is greater",);

printf("nd is least",a); }

}

getch();

}

program to print nos. from 2 to 24/

#include

#include int i;

int main()

{


5/31

printf("nos. from 2 to 24n");

for(i02;i


6/31

case 2&

printf("i am in case 2");

rea9; case '&

printf("i am in case '");

rea9; case &

printf("i am in case ");

rea9; default&

e:it(4);

}

getch(); }

goto

#include #include

!oid main()

{ int a,;

clrscr();

printf("tenter the !alue of a"); scanf("d",$a);

printf("tenter the !alue of ");

scanf("d",$);

if(a>)

{ goto statement2;

} else

{

goto statement'; }

statement2&

printf("tgreater !alue is a that is d",a);

goto end; statement'&

printf("tgreater !alue is that is d",); end& getch();

}

continue

#include #include


7/31

!oid main()

{

clrscr(); for(int i 0 2 ; i


8/31

long int :'4?,i,@,temp;

int main()

{

printf("ttt nter fi!e numers n");

for(i04;i


9/31

getch();

return(4);

}

program to calculate factorial using recursi!e function

#include

#include

long int n,f;long int fac(long int n);

int main()

{ printf("nter numer -hom =ou -ant factorial & ");

scanf("ld",$n);

f0nfac(n*2);

printf("factorial is ld",f); getch();

return 4;

}

long int fac(long int n)

{ if(n004)

return 4;

if(n002)

return 2;

else return nfac(n*2);

}

rogram to rint Bionacci series

#include #include

int main()

{

int i,902,@,sum04,n; printf("enter limit & ");

scanf("d",$n);

printf("se3uence is &*n");

for(i02;i


10/31

90sum;

sum09@;

printf("d,",sum); }

getch();

}

5utput&

enter limit & 2se3uence is &*

2,2,',,6,C,2,'2,D,66,C8,2DD,',

program to con!ert tempreture from EBarenheit to FelciusG or EFelcius to BahrenheitG

#include

#include int choice,a;

float f,fare,c,cel;

!oid ftoc();

!oid ctof();

int main() {

printf("tttempreture Falculatorn");

printf("ttress 2. to Fon!ert Barenheit to Felciusn");

printf("ttress '. to Fon!ert Felcius to Barenheitn");

printf("nter =our choice & "); scanf("d",$choice);

s-itch(choice) {

case 2&

ftoc(); rea9;

case '&

ctof();

rea9; }

getch(); }

!oid ftoc()

{ printf("nter empreture in Barenheit & ");

scanf("f",$f);

cel0(f*')6/8;


11/31

printf("empreture in Felcius & '.'fn",cel);

}

!oid ctof() {

printf("nter empreture in Felcius& ");

scanf("f",$c); fare0c8/6';

printf("empreture in Barehite & '.'fn",fare);

}

Fall = !alue

program to chec9 that call = !alue cahnges !alues of gi!en integers or not/

#include#include

int a,,t;

int s-ap(int :, int =)

{ t0:;

:0=;

=0t; printf("nn!alue of :,=nn");

printf(": is dn= is dn",:,=);

}int main()

{

printf("enter numer n");

scanf("dd",$a,$);

printf("!alue of a, efore s-apingn"); printf("a is dn is dn",a,);

s-ap(a,); printf("nn!alue of a, after s-apingn");

printf("a is dn is dn",a,);

getch();}

5utput&

enter numer 2

'!alue of a, efore s-apinf a is 2

is '

!alue of :,=

: is '


12/31

= is 2

!alue of a, after s-apinf a is 2

is '

call = reference& example1:

program to chec9 that call = reference cahnges !alues of gi!en integers or not/

#include

#include

int a,,t;!oid s-ap(int $:, int $=) //

{

t0:;

:0=; =0t;

printf("nn!alue of :,=nn");

printf(": is dn= is dn",:,=);}

int main()

{ printf("enter numer n");

scanf("dd",$a,$);

printf("!alue of a, efore s-apingn");


s-ap(a,); printf("nn!alue of a, after s-apingn");

printf("a is dn is dn",a,); getch();

}

5utput&

enter numer

2

'!alue of a, efore s-aping

a is 2 is '

!alue of :,=

: is '= is 2

!alue of a, after s-aping


13/31

a is '

is 2

call = reference& example2:

program to chec9 that call = reference cahnges !alues of gi!en integers or not/#include#include

int a,,t;

int s-ap(int :, int =) //{

t0:;

:0=; =0t;

printf("nn!alue of :,=nn");

printf(": is dn= is dn",:,=);

}int main()

{

printf("enter numer n"); scanf("dd",$a,$);

printf("!alue of a, efore s-apingn");

printf("a is dn is dn",a,); s-ap($a,$);

printf("nn!alue of a, after s-apingn");


getch();

}

5utput&enter numer

2

'!alue of a, efore s-aping

a is 2

is '

!alue of :,=

: is '= is 2

!alue of a, after s-aping

a is ' is 2


14/31

rogram to calculate simple interest

#include

#include int main()

{

int p; float r,t,si;

printf("nter rincipal mone= & ");

scanf("d",$p); printf("nter rate of interest & ");

scanf("f",$r);

printf("nter time of interest & ");

scanf("f",$t); si0(ptr)/244;

printf("n%imple Interest is& '.'f",si);

getch();

}

5utput&nter rincipal mone= &

nter rate of interest & '

nter time of interest & 2

%imple Interest is& 4.4

program to s-ap to !ariales t-o numers

#include #include

int :,=; int s-ap(int :,int =)

{

int temp; temp0:;

:0=;

=0:;

printf("1fter s-apping numers are &n first is dn second is d",:,=); }

int main() {

printf("nter first !ariales n");

scanf("d",$:); printf("nter second !ariles n");

scanf("d",$=);

s-ap(:,=);


15/31

getch();

}

program to s-ap to !ariles -ithout using temp !ariales

#include

#include int :,=; int s-ap(int :,int =)

{

:0:=; =0:*=;

:0:*=;

printf("1fter s-apping numers are &n first is dn second is d",:,=); }

int main()

{ printf("nter first !ariales n");

scanf("d",$:);

printf("nter second !ariles n"); scanf("d",$=);

s-ap(:,=);

getch(); }

2'D6

2'D2'

2'

2

#include

#include

!oid main(){

int i, @;

for(i06;i>02;i**)

{ for(@02;@


16/31

getch();

}

*******************************2'D6

'D6

D6D6

6

#include

#include

!oid main(){

int i, @;

for(i02;i02;i**)

{

for(@0i;@>02;@**) {

printf("d",@);

}

printf("n");


17/31

}

getch();

}

*********************************

6D'26D'

6D

6D6

#include

#include !oid main()

{

int i, @;

for(i02;i0i;@**) {

printf("d",@);

} printf("n");

}

getch();

}

*********************************6

D6

D6'D6

2'D6

#include #include

!oid main()

{ int i, @;

for(i06;i>02;i**)

{ for(@0i;@


18/31

printf("n");

}

getch();

}

*********************************************

//AIJ1KL %1KFH

/ rogram to %earch an 1rra= using Ainar= %earch /#include #include void binary_search();int a[50], n, item, loc, be, mid, end, i;void main()!

"rint($%n&nter si'e o an array $);scan($d$, *n);

"rint($%n&nter elements o an array in sorted orm%n$);or(i+0; i


19/31

elsebe + mid2;

mid + (beend)34;

i (a[mid] ++ item)"rint($%n%n-&/ ound at location d$, mid2);

else"rint($%n%n-&/ doesn7t e8ist$);

11111111111111111111111111111111111111111111111111111111111111111119-:= &?@

3AAAAA Broram to earch an rray usin 9inary earch AAAAA3#include #include void binary_search();int a[50], n, item, loc, be, mid, end, i;void main()!

"rint($%n&nter si'e o an array $);scan($d$, *n);

"rint($%n&nter elements o an array in sorted orm%n$);or(i+0; i


20/31

hile ((be


21/31

void main()!int number,act;act+2;

"rint($%n enter the number$);scan($d$,*number);hile(number>2) ! act+actAnumber; number11;

"rint($act d$,act);

etch();

33array #include #include void main() ! clrscr(); int a[] + !4,E,F,G,H;

"rint($%td%n$,a[E]); "rint($%td%n$,a[4]); etch();

33 array ith or#include #include void main()

! clrscr(); int a[5] + !2,4,H,E,5; or (int i + 0; i


22/31

etch();

33 array ith or#include #include void main() !int i; clrscr(); int a[5]; or (i + 0; i


23/31

!G,20 ;

or (int i + 0; i


24/31

Cile handlin#include#include

C-L& A";struct student

! int rno; char nm[45]; loat m2,m4,mH;

stud; int i; void main() ! "+o"en($marD.t8t$,$$); or(i+2;i$); scan($s$,*stud.nm); "rint($enter H subKet marDs$); scan($$,*stud.m2,*stud.m4,*stud.mH); "rint(",$d%ns%n%n%n$,stud.rno,stud.nm,stud.m2,stud.m4,stud.mH);

close(");

Cile handlin#include#includeC-L& A";


25/31

struct student!

int rno;char nm[45];

loat m2,m4,mH;stud;int i;void main()!

"+o"en($marD.t8t$,$$);or(i+2;i$);scan($s$,*stud.nm);"rint($&nter H ubKect /arDs$);scan($$,*stud.m2,*stud.m4,*stud.mH);"rint(",$d%ns%n%n%n

%n$,stud.rno,stud.nm,stud.m2,stud.m4,stud.mH);close(");

Cile handlin#include#include

C-L& A";struct student

!

int rno; char nm[45]; loat m2,m4,mH;

stud;


26/31

int i; void main() ! "+o"en($marD.t8t$,$u$);

or(i+2;i$); scan($s$,*stud.nm); "rint($enter H subKet marDs$); scan($$,*stud.m2,*stud.m4,*stud.mH); "rint(",$d%ns%n%n

%n$,stud.rno,stud.nm,stud.m2,stud.m4,stud.mH);

close(");

Cile handlin#include#include#include


27/31

sitch(n)!

case 2"+o"en($marD.t8t$,$$);

or(i+2;i$);scan($s$,*stud.nm);"rint($&nter H ubKect /arDs1>$);scan($$,*stud.m2,*stud.m4,*stud.mH);"rint(",$d%ns%n%n%n

%n$,stud.rno,stud.nm,stud.m2,stud.m4,stud.mH);breaD;case 4"+o"en($marD.t8t$,$r$);or(i+2;i


28/31

"rint($%nBercentae $,");"rint($%nMrade d$,d);breaD;case H

e8it(02);breaD;

etch();

ead ile rom user#include#include

void main()! C-L& Ain_ile; char marD[40];

int c; clrscr(); "rint($enter the ile name%n$);

scan($s$,*marD); i((in_ile+o"en(marD,$r$))++:OLL) ! "rint($ile does not e8ist%n$);

else !

hile((c+etc(in_ile))6+&NC)

!"utchar(c);


29/31

close(in_ile); etch();

PuicD sort#include#includeconst int ma8+5;class array!"rivate

int ar[ma8];int count;"ublicarray();void add(int item);int etcount();static int s"lit(intA,int,int);void QuicDsort(int lo,int hih);void dis"lay();;

arrayarray()!count+0;or(int i+0;i


30/31

cout+")

!hile(a["]


31/31

!or(int i+0;i

c all pgms

Documents