Answer / swapna

#include <stdio.h>
#include <conio.h>
void main ( )
{
long a,b,c,i,n,j;
clrscr( );
printf ("\n Enter the number to print fibnocci
prime number\t");
scanf ("%ld",&n);
a=0;
b=1;
for (i=1; i<n; i++)
{
c=a+b;
a=b;
b=c;
printf ("\n fibnoci series is %ld\t",c);
for(j=2;j<c;j++)
{
if(c%j==0)
break;
}
if(c==j)
printf(" prime number is %ld\t",c);
}
getch();
}

Answer / rajesh kumar s

int main()
{
int f=0,s=1,t=1,n,fl;
printf("enter the limit\t:");
scanf("%d",&n);
printf("\nfirst %d prime fibonacci numbers
are\n",n);
while(n)
{
fl=0;
fl=prime(f);
if(f>1 && fl==1)
{
printf("%d\t",f);
n=n-1;
}
s=t;
t=f;
f=s+t;
}
}

int prime(int x)
{
int i,f=0;
for(i=2;i<=x/2;i++)
{
if(x%i==0)
{
f=1;
break;
}
}
if(f==0)
{
return 1;
}
else
return 0;

}

Answer / ruchi

#include<stdio.h>
#include<conio.h>
int main()
{
int n,a=1,b,c=0,d=0,i,j;
printf("\nenter the number ");
scanf("%d",&n);
printf("\nThe fibbonacci prime numbers are ");
for(i=0;i<=n-1;i++)
{
b=c+a;
a=c;
c=b;
j=2;
while(j<=b-1)
{

if(b%j==0)
{

break;
}
j++;
}
if(j==b)
{
printf("\n%d",b);
}

}
getch();
}

Answer / abdifatah mohiadin adam

void main()
{
int x1,x2,x3,n,i;
x1=0;
x2=1;
printf("enter a value for n : ");
scanf("%d",&n);
printf("%d %d ",x1,x2);
for(i=3;i<=n;i++)
{
x3=x1+x2;
printf("%d ",x3);
x1=x2;
x2=x3;
}
}

Answer / subhabrato das

/*program to calculate lcm of 2 integers*/
#include"stdio.h"
#include"conio.h"
int lcm(int,int);
void main()
{
int a,b,lcm;
printf("Enter two integers...\n");
scanf("%d %d",&a,&b);
lcm=(a,b);
printf("\n\nLCM=%d",lcm);
}
int lcm(int a,int b)
{
int lcm;
int i=1;
while(1)
{
r=a*i;
if(r%b==0)
{
return r;
}
i++
}
}

Answer / jagannath

#include<stdio.h>
#include<conio.h>

int main()
{
int f=0,s=1,t=1,n,fl;
printf("enter the limit\t:");
scanf("%d",&n);
printf("\nfirst %d prime fibonacci numbers
are\n",n);
while(n)
{
fl=0;
fl=prime(f);
if(f>1 && fl==1)
{
printf("%d\t",f);
n=n-1;
}
s=t;
t=f;
f=s+t;
}
}

int prime(int x)
{
int i,f=0;
for(i=2;i<=x/2;i++)
{
if(x%i==0)
{
f=1;
break;
}
}
if(f==0)
{
return 1;
}
else
return 0;

}

Answer / nirupam mondal

#include <stdio.h>
void main ( )
{
long a,b,temp,i,n,j;
printf ("Enter the limit upto which you wantto print the fibonacci series : ");
scanf ("%ld",&n);
a=0;
b=1;
for (i=1; i<n; i++)
{
printf ("
%ld ",temp);
temp=a+b;
a=b;
b=temp;
for(j=2;j<temp;j++)
{
if(temp%j==0)
break;
}
if(temp==j)
printf(" The corresponding prime numbers of the series are : %ld ",temp);
}
}

Answer / yagneswara babu

void main()
{
int x1,x2,x3,n,i;
x1=0;
x2=1;
printf("enter a value for n : ");
scanf("%d",&n);
printf("%d %d ",x1,x2);
for(i=3;i<=n;i++)
{
x3=x1+x2;
printf("%d ",x3);
x1=x2;
x2=x3;
}
}

Answer / kamlesh shewar

enter a value for n :
7
0 1 1 2 3 5 8

Answer / rose

void main()
{
int x1,x2,x3,i,n;
x1=-1;
x2=1;
printf("enter the value for n :");
scanf("%d",&n);
print
for(i=0;i<n;i++)
{
x3=x1+x2;

if((x3 mod 2)!=0)
{
printf("%d ",x3)
}
x1=x2;
x2=x3;
}

}

write function to reverse char array ... without using second array

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Wt are the Buses in C Language

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Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 5 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

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What are # preprocessor operator in c?

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the maximum value that an integer constant can have is a) -32767 b) 32767 c) 1.701e+38 d) -1.7014e+38

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implement NAND gate logic in C code without using any bitwise operatior.

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Reverse the part of the number which is present from position i to j. Print the new number.[without using the array] eg: num=789876 i=2 j=5 778986

2 Answers