I have to write a code that adds all the even numbers from 1 to 40 except 4 and 10 using a FOR loop or a WHILE loop. This is what I have so far, but I can not figure out how to add them together or exclude 4 or 10. #include <iostream> using namespace std; int main() { int i; double sum = i + i++; for(i=1; i<=40; i++) { if(i%2 == 0) cout << sum; } return 0; } James Miller

Ah programming 101. How I miss it. #include <iostream> using namespace std; int main(int argc, char *argv[]) { int sum = 0; for (int i = 2; i <= 40; i += 2) if (i != 4 && i != 10) { sum += i; cout << i << ": " << sum << endl; } cout << "Grand total: " << sum << endl; return 0; } Or, if you wanted to ignore the looping part of the exercise... #include <iostream> using namespace std; int main(int argc, char *argv[]) { int sum = (40 + 2) * 10 - (4 + 10); cout << "Grand total: " << sum << endl; return 0; }