Erase integerYou should probably use a for loop and check whether it's even or odd using %. Then you count and pr...
If statements, multiple choicesYou have [code]return 0;[/code] after every statement, but you only need [code]return 0;[/code] once...
Undeclared identifiers?You don't have a variable [code]int selection[/code] in your main
Assignment question You can use isalpha, isdigit and length for the first part. For the other two parts there's not a ...
for-loop (problem)Inside your loop condition, you're checking for [b]userInput[/b] but the input is inside the loop. ...