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View Code? Open in Web Editor NEW《C++ Primer Plus 第6版(中文版)》原书代码、习题答案和个人笔记,仅供学习和交流。
《C++ Primer Plus 第6版(中文版)》原书代码、习题答案和个人笔记,仅供学习和交流。
for 循环中 i 最大值为 100,而数组 factorials 大小就是 100 ,从 0 开始算,最大是 99,找不到factorials[100];
ar_size改为101就好了,原书的程序清单5.4也是,size是16,最后输出15的阶乘。
#include
using namespace std;
const int ArSize = 16;
int main() {
long long factorials[ArSize];
factorials[1] = factorials[0] = 1LL;
for (int i = 2; i < ArSize; i++)
{
factorials[i] = i * factorials[i - 1];
}
for (int i = 0; i < ArSize; i++)
{
cout << i << "! = " << factorials[i] << "\n";
}
return 0;
}
题目上说d. display by preference不是显示成员的偏好,而是preference为0 1 2时分别显示fullname title bopname
题目:6-6 (前端题目信息省略)然后,程序将列出其他的捐款者,该列表要以 Patrons 开头。如果某种类别没有捐款者,则程序将打印单词 none。该程序只显示这两种类别,而不进行排序。
Patron输出的应该是除了重要捐献人剩下的人信息。
我就喜欢和南方人说话
error: 'POL' was not declared in this scope
28行改成以下即可编译通过
step.reset(dstep, direction, step.POL);
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