C challenges
6 challenges, from warm-ups to the tricky ones. Solve them in any order.
Add two numbersRead two integers with scanf and print their sum. SolvedEasy+30 XPLargest of threePrint the biggest of three integers. SolvedEasy+30 XPFactorialCompute n! with a loop. SolvedEasy+30 XPReverse the digitsTurn 1234 into 4321 using % and /. SolvedMedium+50 XPCount the even numbersRead n numbers and count the even ones. SolvedMedium+50 XPPrimes up to nPrint every prime number up to n. SolvedHard+80 XP
No challenges at that level yet.