Hi frnds dis Durgesh frm warangal. I'm student in RGUKT. Dis is My small C_Language Programs. If u hv interest den u can copy and execute...
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#include<"stdio.h">
#include<"string.h">
/* Program to check strings input and output using C */
/* hi dis is Durgesh second frndship cal so type ur and ur frnd name den check u r frndship percentage */
main()
{
int i=0,j=0,len_y=0,len_f=0,count=0;
char y_name[50];
char f_name[50];
printf("Enter your good name here:");
gets (y_name);
len_y=strlen(y_name);
printf("Enter your friend's name here:");
gets (f_name);
len_f=strlen(f_name);
if(len_y > len_f)
{
for(i=0; i
{
count=100;
printf("Your friendship is too strong. No one can break your friendship. It is %d%%\n",count);
}
}
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Hi frds this is about love_cal how much u r percentage den check it.....
#include<"stdio.h">
#include<"string.h">
#include<"math.h">
/* Program to check strings input and output using C */
/* This is Durgesh first love_cal program type the names and check u r love */
main()
{
int i=0,j=0,len_y=0,len_f=0,count=0,large;
char y_name[50];
char f_name[50];
printf("Enter your name here:");
gets (y_name);
len_y=strlen(y_name);
printf("Enter your Lover's name here:");
gets (f_name);
len_f=strlen(f_name);
if(len_y > len_f)
{
large=len_y;
for(i=0; i
{
count=100;
printf("Your Love is too strong. No one can break your friendship. It is %d%%\n",count);
}
}
****************************************************************
Hi frnds dis is about LCM and GCD program. check it dent get the values.....
/* This program prints LCM and GCD of given two numbers */
#include<"stdio.h">
main()
{
int a,b,c=1,i;
printf(“Enter two numbers:”);
scanf(“%d%d”,&a,&b);
i=2;
while(i<=a || i<=b)
{
if(a%i==0 && b%i==0)
{
a=a/i;
b=b/i;
c=i*c;
}
else
{
i++;
}
}
printf("GCD=%d\n",c);
printf("LCM=%d\n",a*b*c);
}
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.........This Program prints reverse numbers.....
#include<"stdio.h">
main()
{
int a,b,c=1,d,f=0;
scanf(“%d”,&b);
while(b>=1)
{
d=b%10;
printf(“%d\t”,d);
f=f+d;
b=(b-d)/10;
}
printf(“\n\n”);
printf(“%d\n”,f);
}
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this program about the prime numbers print upto nth number….
/*This following program print prime numbers up to nth range*/
#include<"stdio.h">
main()
{
int n,i=1,j,c;
printf(“Enter Number Of Terms:”);
scanf(“%d”,&n);
while(i<=n)
{
c=0;
for(j=1;j<=i;j++)
{
if(i%j==0)
c++;
}
if(c==2)
printf("%d\n",i);
i++;
}
}
//"Prime Numbers Are Follwing"
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#include<"stdio.h">
/* count digits, white space, others */
main()
{
int c, i, nwhite, nother;
int ndigit[10];
nwhite = nother = 0;
for (i = 0; i = ’0′ && c <= '9')
++ndigit[c-'0'];
else if (c == ' ' || c == '\n' || c == '\t')
++nwhite;
else
++nother;
printf("digits =");
for (i = 0; i < 10; ++i)
printf(" %d", ndigit[i]);
printf(", white space = %d, other = %d\n",nwhite, nother);
}
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/*This program ABOUT prime numbers up to nth range*/
#include<"stdio.h">
main()
{
int i, j, count, n;
printf(“Enter the number:- “);
scanf(“%d”, &n);
printf(“The prime numbers are:- “);
for(i=1;i
dis is about to pritn triangle......
#include<"stdio.h">
main()
{
int a,d=1;
for(a=1;a=a)
{
printf(“%s”,” “);
b–;
}
int c=1;
while(c<=a)
{
printf("%s ","*");
c++;
d++;
}
printf("\n");
}
}
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dis is about print the reverse.........
#include<"stdio.h">
main()
{
int a;
printf(“Enter your num:”);
scanf(“%d”,&a);
while (a!=0)
{
int b;
b = a%10;
printf(“%d”,b);
a = a/10;
}
printf(“\n”);
}
************************************************************
dis is about the Sum of digits of Given number:
#include<"stdio.h">
main()
{
int a,sum=0;
printf(“Enter your num:”);
scanf(“%d”,&a);
while (a!=0)
{
int b;
b = a%10;
sum = sum + b;
a = a/10;
}
printf(“Sum of the Digits is: %d\n”,sum);
}
******************************************************************
#include<"stdio.h">
// To find the combinations and premutations for given n,r values
long fact(n)
{
int b=1,x=1;
while(b<=n)
{
x=b*x;
b++;
}
return x;
}
float comb(n,r)
{
float x;
x = fact(n)/((fact(r))*(fact(n-r)));
printf("\nThe possible combinations to select r objects from n objects is
%f\n\n",x);
}
float perm(n,r)
{
float x;
x = fact(n)/(fact(n-r));
printf("\nThe possible permutations to select r objects from n objects is %f\n\n",x);
}
int main()
{
int n,r;
printf("Enter the total number of objects n = ");
scanf("%d",&n);
printf("Enter the number of objects to be selected r = ");
scanf("%d",&r);
comb(n,r);
perm(n,r);
return 0;
}
*******************************************************
#include<"stdio.h">
main()
{
int a;
printf("Value of number a = ");
scanf("%d",&a);
if(a%2==0)
printf("The given input %d is even number\n",a);
else
printf("The given input %d is odd number\n",a);
}
****************************************************
#include<"stdio.h">
void table(int x) //defining function table(intx)
{
int m;
for(m=1; m<=x; m++)
{
printf("\n\n");
int i=1;
while(i<=10)
{
printf("%d*%d=%d",m,i,m*i);
i++;
printf("\n");
}
}
}
main() //main function begining
{
int r;
printf("Enter your number r here");
scanf("%d",&r);
table(r); //function calling
}
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#include<"stdio.h">
int natural_sum(n)
{
int x=0,y=0;
while(x<=n)
{
y=y+x;
x++;
}
return y;
}
main()
{
int n;
printf("Enter your number here ");
scanf("%d",&n);
printf("Sum upto %d natural numbers is %d\n",n,natural_sum(n));
}
OR
#include<"stdio.h">
int natural_sum(n)
{
int sum;
sum = (n*(n+1))/2;
return sum;
}
main()
{
int n;
printf("Enter your number here ");
scanf("%d",&n);
printf("Sum upto %d natural numbers is %d\n",n,natural_sum(n));
}
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#include<"stdio.h">
main()
{
int m,n,x;
printf("Enter the value of n = ");
scanf("%d",&n);
printf("Even No: Odd No:\n");
printf("......... ........\n");
for(m=1; m<=n; m++)
{
if(m%2==0)
{
x=m*m;
printf("%d\n",x);
}
else
printf(" %d\n",m);
}
}
***********************************************
#include<"stdio.h">
main ()
{
int x,y,z;
printf("Enter any symbol to get the multiple times = ");
char c = getchar();
printf("Enter the value of x =");
scanf("%d",&x);
for (y = 1 ; y<= x ; y++)
{
for (z = 1; z<=y ; z++)
{
printf("%c",c);
}
printf("\n");
}
}
**************************************************
#include<"stdio.h">
float power(long x,long y)
{
long i=1;
float m=1;
if(y>0)
{
while(i<=y)
{
m=m*x;
i++;
}
}
else if(y<0)
{
y=-1*y;
while(i<=y)
{
m=m*x;
i++;
}
m=1/m;
}
else if(y==0)
m=1;
return m;
}
main()
{
long x,y;
printf("Enter the values of base and power \n");
scanf("%ld %ld",&x,&y);
printf("%f\n",power(x,y));
}
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#include<"stdio.h">
main( )
{
int num, i ;
printf ( "Enter a number " ) ;
scanf ( "%d", &num ) ;
i=2;
while ( i <= num - 1 )
{
if ( num % i == 0 )
{
printf ( "Not a prime number\n" ) ;
break ;
}
i++ ;
}
if ( i == num )
printf ( "Prime number\n" ) ;
}
******************************************************
#include<"stdio.h">
#include<"math.h">
# define AMMA 10
main()
{
int a,b,c,g=0,h=0,i=0;
printf("a*x^2+b*x+c");
printf("Enter the a ,b,c values:\n");
scanf("%d %d %d",&a,&b,&c);
for (i = AMMA ; i >= (-1)*AMMA ; i--)
{
g = a* pow (i,2) + b* pow (i,1) + c;
h = g;
if (h == 0)
{
printf("%d",i);
printf("\n");
}
else
continue;
}
}
*********************************************
#include<"stdio.h">
void output (int x);
main()
{
int x;
printf("Entet the one number:\n");
scanf("%d",&x);
output(x);
}
void output (int x)
{
int i;
printf("Int\tsquare\tcube\n");
for (i = 1; i<= x ; i++)
printf("%d\t %d\t %d\n",i,i*i,i*i*i);
}
***************************************************************
#include<"stdio.h">
void main()
{
int num1=0, num2=1,no,counter,fab;
clrscr();
printf("<===========PROGRAM TO FIND THE FIBONACCI SERIES UP TO N NO. IN SERIES=========>");
printf("\n\n\n\t\tENTER LENGTH OF SERIES (N) : ");
scanf("%d",&no);
printf("\n\n\t\t\t<----FIBONACCI SERIES---->");
printf("\n\n\t\t%d %d",num1,num2);
//LOOP WILL RUN FOR 2 TIME LESS IN SERIES AS THESE WAS PRINTED IN ADVANCE
for(counter = 1; counter <= no-2; counter++)
{
fab=num1 + num2;
printf(" %d",fab);
num1=num2;
num2=fab;
}
getch();
}
********************************************************************
#include<"stdio.h">
unsigned int recr_factorial(int n);
unsigned int iter_factorial(int n);
void main()
{
int n,i;
long fact;
clrscr();
printf("Enter the number: ");
scanf("%d",&n);
if(n==0)
printf("Factorial of 0 is 1\n");
else
{
printf("Factorial of %d Using Recursive Function is %d\n",n,recr_factorial(n));
printf("Factorial of %d Using Non-Recursive Function is %d\n",n,iter_factorial(n));
}
getchar();
}
/* Recursive Function*/
unsigned int recr_factorial(int n) {
return n>=1 ? n * recr_factorial(n-1) : 1;
}
/* Non-Recursive Function*/
unsigned int iter_factorial(int n) {
int accu = 1;
int i;
for(i = 1; i <= n; i++) {
accu *= i;
}
return accu;
}
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#include<"stdio.h">
#include<"math.h">
unsigned int GcdRecursive(unsigned m, unsigned n);
unsigned int GcdNonRecursive(unsigned p,unsigned q);
int main(void)
{
int a,b,iGcd;
clrscr();
printf("Enter the two numbers whose GCD is to be found: ");
scanf("%d%d",&a,&b);
printf("GCD of %d and %d Using Recursive Function is %d\n",a,b,GcdRecursive(a,b));
printf("GCD of %d and %d Using Non-Recursive Function is %d\n",a,b,GcdNonRecursive(a,b));
getchar();
}
/* Recursive Function*/
unsigned int GcdRecursive(unsigned m, unsigned n)
{
if(n>m)
return GcdRecursive(n,m);
if(n==0)
return m;
else
return GcdRecursive(n,m%n);
}
/* Non-Recursive Function*/
unsigned int GcdNonRecursive(unsigned p,unsigned q)
{
unsigned remainder;
remainder = p-(p/q*q);
if(remainder==0)
return q;
else
GcdRecursive(q,remainder);
}
****************************************************************
#include<"stdio.h">
#include<"string.h">
enum Boolean{false,true};
enum Boolean IsPalindrome(char string[])
{
int left,right,len=strlen(string);
enum Boolean matched=true;
if(len==0)
return 0;
left=0;
right=len-1;
/* Compare the first and last letter,second & second last & so on */
while(left
#include<"stdio.h">
void main()
{
int bin,p,q,r,x;
clrscr();
bin=1;
q=0;
printf("Rows you want to input:");
scanf("%d",&r);
printf("\nPascal's Triangle:\n");
while(q
printf(" ");
for(x=0;x<=q;++x)
{
if((x==0)||(q==0))
bin=1;
else
bin=(bin*(q-x+1))/x;
printf("%6d",bin);
}
printf("\n");
++q;
}
getchar();
}
***************************************************************
#include<"stdio.h">
void main()
{
int num,i,y,x=35;
clrscr();
printf("\nEnter the number to generate the pyramid:\n");
scanf("%d",&num);
for(y=0;y<=num;y++)
{
/*(x-coordinate,y-coordinate)*/
gotoxy(x,y+1);
/*for displaying digits towards the left and right of zero*/
for(i=0-y;i<=y;i++)
printf("%3d",abs(i));
x=x-3;
}
getchar();
}
***************************************************************
#include<"stdio.h">
#include<"math.h">
void main()
{
float a,b,c,root1,root2;
clrscr();
printf("\n Enter values of a,b,c for finding roots of a quadratic eq:\n");
scanf("%f%f%f",&a,&b,&c);
/*checking condition*/
if(b*b>4*a*c)
{
root1=-b+sqrt(b*b-4*a*c)/2*a;
root2=-b-sqrt(b*b-4*a*c)/2*a;
printf("\n*****ROOTS ARE*****\n");
printf("\n root1=%f\n root2=%f",root1,root2);
}
else
printf("\n Imaginary Roots.");
getchar();
}
**************************************************************
#include<"stdio.h">
#include<"string.h">
void main()
{
char s[30], t[20];
char *found;
clrscr();
/* Entering the main string */
puts("Enter the first string: ");
gets(s);
/* Entering the string whose position or index to be displayed */
puts("Enter the string to be searched: ");
gets(t);
/*Searching string t in string s */
found=strstr(s,t);
if(found)
printf("Second String is found in the First String at %d position.\n",found-s);
else
printf("-1");
getchar();
}
******************************************************************
#include<"stdio.h">
void main()
{
int num, k=1, sum=0;
clrscr();
printf("Enter the number whose digits are to be added:");
scanf("%d",&num);
while(num!=0)
{
k=num%10;
sum=sum+k;
k=num/10;
num=k;
}
printf("Sum of the digits:%d",sum);
getchar();
}
