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4.0

Prime numbers C++ program.  Please help.

Asked by zainab_alkhamis in Windows 95 - 98 Networking, Miscellaneous Programming, C++ Programming Language

Write a program that finds and prints all of the prime numbers between 3 and 100.  A prime number is a number such that one and itself are the only numbers that evenly divide it ( e.g., 3, 5, 7, 11, 13, 17 ... ).
One way to solve this problemis to use a doubly nested loop.  The outer loop can iterate from 3 to 100 while the inner loop checks to see if the counter value for the outer loop is prime. One way to see if number n is prime is to loop from 2 to n-1 and if any of these numbers evenly divides n, then n cannot be prime. If none of the values from 2 to n-1 evenly divide n, then n must be prime. ( Note that there are several easy ways to make this algorithm more efficient.)

Please someone help me, it's a take-home test project, and I am totally sleepy, I tried many ways to solve it but it didn't work.  Anyone? Please? I need the whole project, because I have another one about liters and gallons but I'll try to do it my own.  I'm so stuck. =[

 
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