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C++ "Exprected primary-expression before >= token"?
// CODE
#include <iostream>
using namespace std;
int ageCalc (int year) {
int x = 2013;
int y;
y = x - year;
return(y);
}
int main() {
int birthYear, res;
cout << "What year were you born? ";
cin >> birthYear;
res = ageCalc(birthYear);
if (res >= 21) {
cout << "Let's grab a beer!";
}
else if (res <= 21 && >= 18) {
cout << "You can fight in the army.";
}
else if (res < 18 && >= 16) {
cout << "You can drive now!";
}
else {
cout << "You're just a kid.";
}
}
//CODE
On the lines with the &&'s it's saying that, what's happening?
2 Answers
- ?Lv 48 years agoFavorite Answer
It's just a simple syntax error, you're missing the variable name. It should be:
else if (res <= 21 && res>= 18) {
...also a couple of lines later....
else if (res < 18 && res >= 16) {
- Wertle WooLv 68 years ago
C++ is not English. You can't write code the way you would speak it in English. >= is a binary operator. >= 18 makes no sense. You need both operands, res >= 18.
Source(s): http://www.youtube.com/watch?v=ms2SMRqzMlo
