Writing a C Program to Print Prime Numbers Between 50 and 100 using while loop
Printing Available Prime Numbers Between 50 to 100 Using a While Loop
If you are looking for an easy way to print out the available prime numbers between 50 to 100, a while loop is a great option. In this tutorial we will discuss how to write a C program to print out the available prime numbers using a while loop.
What is a Prime Number?
A prime number is a whole number that is only divisible by itself and 1. It is an important concept in mathematics and many programming algorithms use prime numbers as part of their calculations. For example, any number that is divisible by 2, 3, 5, or 7 is not a prime number.
How to print Available Prime Numbers Using a While Loop
In order to print out the available prime numbers between 50 to 100 using a while loop, we first need to set up a loop that starts at 50 and ends at 100. The loop should first check if the current number is divisible by any other number between 2 and the number itself. If it is not, then it is a prime number and should be printed out. The following is the C code to print out the available prime numbers using a while loop.
C programming
#include<stdio.h>
int main()
{
int num, i, flag;
num = 50;
while(num <= 100)
{
flag = 0;
for(i=2; i<=num/2; ++i)
{
if(num%i == 0)
{
flag = 1;
break;
}
}
if (flag == 0)
printf("%d ",num);
++num;
}
return 0;
}Output
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Further Reading:
Note: If you encounter any issues or specific errors when running this program, please let me know and I'll be happy to help debug them!