Time operator+(int n) { Time tem; tem=*this; for(int i=0;i<n;i++) { tem.MyDate::operator++(); } return tem; }有错吗
时间: 2024-02-14 12:22:45 浏览: 24
这段代码的语法是正确的,但是需要进一步了解 `MyDate::operator++()` 的具体实现。如果 `MyDate::operator++()` 没有正确实现,那么这段代码可能会导致错误。此外,也需要考虑在 `Time` 类中是否定义了默认构造函数和拷贝构造函数,以及是否正确地重载了赋值运算符 `operator=`。
相关问题
int i=0,i++
This is a syntax error as there are two variables declared with the same name "i" and no operator between them. The correct syntax for declaring two variables would be:
int i = 0, j = 0;
This declares two integer variables "i" and "j" with an initial value of 0.
long long fac(int m) { long long res = 1; for (int i = 1; i <= m; i++) { res *= i; } return res;}
The code written is incomplete and contains a logical error in the for loop.
The for loop should have the increment operator (i++) to increase the value of i in each iteration.
The corrected code is as follows:
long long fac(int m) {
long long res = 1;
for (int i = 1; i <= m; i++) {
res *= i;
}
return res;
}
This code calculates the factorial of a given integer 'm' using a for loop. It initializes the variable 'res' to 1 and multiplies it by every integer from 1 to the given integer 'm'. The final result is then returned.