[英]How to fix this code written in Xcode? In the main function, Xcode is displaying the error:Function definition is not allowed here
#include <stdio.h>
int f(int x, int y) {
for (int i = 10; i > 5; i--) {
if (x % i == 0) {
y = x ^ 3;
printf("x is %d and y is %d\n", x, y);
return x + y;
}
else {
y = x + 1;
printf("x is %d and y is %d\n", x, y);
return x * y;
}
}
int main() { // I am getting error on this line.Function definition is not
// allowed here.
int a = f(30, 10);
int b = f(20, 5);
return 0;
}
}
Xcode 將此顯示為解析問題。 請幫我修復此代碼。
你錯過了一個 } 來結束函數 f()。 所以你錯誤地將 main() 放在函數 f() 中。
int f(int x, int y)
的右大括號}
。 我在代碼本身中添加了注釋。}
,這不是必需的。更正后的代碼是
#include <stdio.h>
int f(int x, int y) {
for (int i = 10; i > 5; i--) {
if (x % i == 0) {
y = x ^ 3;
printf("x is %d and y is %d\n", x, y);
return x + y;
} //Closing brace of 'if' condition
else {
y = x + 1;
printf("x is %d and y is %d\n", x, y);
return x * y;
} //Closing brace of 'else' condition
} //Closing brace of for-loop
} //Here add the closing brace of 'int f(int x, inty)'
int main() {
int a = f(30, 10);
int b = f(20, 5);
return 0;
} //Removed the last '}' in your code
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.