Write a program to print all the prime numbers with in the
given range

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Write a program to print all the prime numbers with in the given range..

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

main()

{
int n1=0,n2=0;
printf("enter the range\n");
scanf("%d %d", &n1, &n2);
prime(n1,n2);
getch();
}

int prime(int n1, int n2)
{

int i,j;
for (i=n1;i<=n2;++i)

{
for(j=2;j<=(i/2);j++)
{
if(i%j==0)
{

break;
}
}
if(j==(i/2+1))
printf("%d\n", i);

}
}

 Is This Answer Correct ? 31 Yes 17 No

Write a program to print all the prime numbers with in the given range..

{
int i,j;
for(i=r1;i<=r2;i++)
{
for(j=2; j<=(i/2); j++)
if(i%j==0)
break;
if(j== (i/2 +1))
printf("%d\t",i);
}
}

 Is This Answer Correct ? 31 Yes 21 No

Write a program to print all the prime numbers with in the given range..

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

main()
{
int i, p, q;
int count;
printf("Enter lower Limit: ");
scanf("%d",&p);
printf("Enter Upper Limit: ");
scanf("%d",&q);
i=p;
while(i<=q)
{
for(count=2; count<i; count++)
{
if(i%count == 0)
goto line;
else
continue;
}
printf("%d ",i);
line: i++;
}

getch();
}

 Is This Answer Correct ? 6 Yes 4 No

Write a program to print all the prime numbers with in the given range..

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int range,c;
cout<<"enter the range";
cin>>range;
for(int i=1;i<=range;i++)
{
c=0;
for(int j=2;j<i;j++)
{
if(i%j==0)
c++;
}
if(c==o)
cout<<i<<"\n";
}
getch();
}

 Is This Answer Correct ? 2 Yes 1 No

Write a program to print all the prime numbers with in the given range..

#include<stdio.h>
void main()
{
int i, prime, lim_up, lim_low, n;
clrscr();
printf(“\n\n\t ENTER THE LOWER LIMIT…: “);
scanf(“%d”, &lim_low);
printf(“\n\n\t ENTER THE UPPER LIMIT…: “);
scanf(“%d”, &lim_up);
printf(“\n\n\t PRIME NUMBERS ARE…: “);
for(n=lim_low+1; n<lim_up; n++)
{
prime = 1;
for(i=2; i<n; i++)
if(n%i == 0)
{
prime = 0;
break;
}
if(prime)
printf(“\n\n\t\t\t%d”, n);
}
getch();
}

 Is This Answer Correct ? 4 Yes 5 No

Write a program to print all the prime numbers with in the given range..

void prime(int a,int b)
{
int i,j,c
for(i=a;i<=b;i++)
{
c=0;
for(j=1;j<=a;j++)
{
if(a%j==0)
{
c++;
}
}
if(c==2)
printf(i);
}
}

 Is This Answer Correct ? 8 Yes 14 No

Write a program to print all the prime numbers with in the given range..

need to check only odd no.s in the given range....this'll
dec. time complexity to some extent..

 Is This Answer Correct ? 4 Yes 12 No

Write a program to print all the prime numbers with in the given range..

/* Program to print all prime number between a range through
function */
#include
#include
void print_prime(int r1,int r2)
{
int n=0,d=0,j;
clrscr();
for(n=r1;n<=r2;++n)
{
for(j=2;j
{
if(n%j==0)
{
d++;
break;
}
}
if(d==0)
printf("\t%d",n);
d=0;
}
}
void main()
{
int n1=0,n2=0;
printf("\n Enter range1 & range2 =>");
scanf("%d%d",&n1,&n2);
print_prime(n1,n2);
getch();
}

 Is This Answer Correct ? 26 Yes 47 No

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