print first 10 prime number
Prime number:
-A number that only divisible by the 1 or by itself is known as prime number.
Example-
prime numbers:
2,3,5,7,11,13,.......
Not prime numbers:
4,8,9,10,.....
-Here we show the first 10 prime number.
program-
#include < stdio.h>
int prime(int n)
{
int i;
for(i=2;i< n-1;i++)
{
if(n%i==0)
return 0;
}
return 1;
}
int main()
{
int i=0,n=3;
printf("First 10 prime number is :\n");
while(i< 10){
if(prime(n)){
printf("%d,",n);
i++;
}
n++;
}
}
output-
First 10 prime number is :
3,5,7,11,13,17,19,23,29,31
-In this program, we run the while loop inside the main function, and we pass every value in prime() function and it will return the prime number.
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