While loops. ACTIVITY 407046 20420603 Jump to level 1 Write a while loop that counts the number of characters read from input until character 'e' is read Character 'e' should not be included in the count. Ex: If input is TK e, then the output is 2 1 #include 2 using namespace std; 4 int main() { 5 char userCharacter; 6 int sum; 7 sum - 0; cin>> userCharacter; V* Your code goes here / cout << sum << endl; return 0; 8 9 10 11 12 13 14 15 16) Check 1 Next level D-D-