Note: The loop will run till i and not till i because if a number has no factors till i then it won’t have any factor. Inside it, we will use another for loop from 2 to i to check for factors. We will use a for loop from 2 to 100 to set the number to be checked. To print all the prime numbers between 1 and 100 we would have to start from 2 (since 1 is neither prime nor composite) and then check for each number’s factors. One is considered neither prime nor composite.

Rest of the numbers are called composite numbers. In the given question, we have to find and print all prime numbers between 1 and 100.Īny number is called a prime number if it has no factors other than one and the number itself. Next Smaller Element to Left in an array.How to Improve Technical Skills in Programming.Convering a string into upper or lower case in C++.The Difference Between int main( ), void main( ) and int main (void).Finding the Maximum and Minimum Elements of an Array using C++.Program to find sum of n natural numbers in C++.Find The Most Frequent Element in an Array.Fixing the 'NoneType object is not iterable' Error in Python.Converting Python Strings to Datetime Objects with Timezone.Find and Replace First Occurrence Of a String in python.How to Get Current Time in Milliseconds, Seconds(epoch) Using Various Methods in Python.

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Loop prime number list to 100 python