``````#include<stdio.h>
void main()
int i,j,prime;
for(i=2;i<=500;i++)
for(j=2;j<500;j++)
{
if(i%j=o)
{
prime=0;
break;
}
prime=1;
if(prime)
{
printf("\n%d",i);
}
}
}``````
Salem commented: Thread is 3 years old, and this adds NOTHING to the discussion. Just more broken code dumped without thinking -7
yellowSnow commented: For bumping old threads. -1

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i m karan
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i wish u will achieve all u goal

commented: Unnecessary bump of an old thread -1

To print prime numbers from 1 to 500 using for loop following program is use.

``````#include<stdio.h>
void main()
{
int c=0;
for(int i=0;i<=500;i++).
{
for(int j=2;j<i;j++)
{
if(i%j==0)
c=c+1;
}
if(c==0)
{
printf(i,"\n");
}
c=0;
}
}``````
``````/* print prime number using for loop */

#include<stdio.h>
#include<conio.h>
#include<math.h>
main()
{
clrscr();
int i,j,n;
printf("Enter a value : ");
scanf("%d",&n);
printf("2 3 ");
for(i=2;i<=n;i++)
{
for(j=2;j<=sqrt(i);j++)
{
if(i%j==0)
{
break;
}
if(j>sqrt(i)-1)
printf("%d ",i);
}

}
getch();
}(
``````

#include<iostd.h>
int main()
{
int i,num;
scanf("%d",&num);
for(i=2;i<num;i++)
{
if(num%i==0){
c=1;
}
breck;
}
if(c==1)printf("number is prime");
else
printf("not a prime number");
return 0;
}

commented: breck; -> Whats this? and in such an old thread +0
``````#include<stdio.h>
#include<conio.h>
void main()
{
int flag=0;
int a=11,i,temp,temp=a;
for(i=1;i<=temp;i++)
{
if((a%i)==0)
{flag++;
}
}
if(flag==2)
{
printf("prime");
}
``````
``````    for (i=0;i<10;i++)
for(j=0;j<10;j++)
if(i%j=0)
printf("*");
else
printf(i);
``````

for(i=0;i<10;i++)
'fibo_number'prime number
i=0
j=i+i
printf(j);

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