C++ 错误：'for' 之前的预期不合格 ID
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error: expected unqualified-id before ‘for’
提问by Morlock
The following code returns this: error: expected unqualified-id before ‘for'
以下代码返回： error: expected unqualified-id before ‘for'
I can't find what is causing the error. Thanks for the help!
我找不到导致错误的原因。谢谢您的帮助！
#include<iostream>
using namespace std;
const int num_months = 12;
struct month {
string name;
int n_days;
};
month *months = new month [num_months];
string m[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
int n[] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
for (int i=0; i<num_months; i++) {
// will initialize the months
}
int main() {
// will print name[i]: days[i]
return 0;
}
回答by missingfaktor
Your forloop is outside a function body.
您的for循环在函数体之外。
回答by Anthony Flores
Ok just to make this answer clear (since I made the rookie mistake too).
好的，只是为了明确这个答案（因为我也犯了新手错误）。
the for loop was outside int main() along with everything else since main() sits by itself empty at the bottom of the code.
for 循环与其他所有内容一起位于 int main() 之外，因为 main() 本身位于代码底部是空的。
Sorry more than needed to be said for some but since this issue is more directed to newbies a more elaborate explanation is needed.
抱歉，有些人需要多说几句，但由于这个问题更针对新手，因此需要更详细的解释。
