大哥大姐姐们!问个很菜的有关问题.谢啦~
大哥大姐姐们!问个很菜的问题....谢啦~!
小弟刚学C++刚两天,各位帮帮忙...谢谢
《C++ Primer Plus》 中文版 31页
// ourfunc.cpp -- defining your own function
#include <iostream>
void simon(int); //function prototyp for simon()
int main()
{
using namespace std;
simon(3);
cout < < "Pick an integer: ";
int count;
cin > > count;
simon(count);
cout < < "Done! " < < endl;
return0;
}
void simon(int n)
{
using namespace std;
cout < < "Simon says touch your toes " < < n < < "times. " < < endl;
}
书上说,运行后:
Simon says touch your toes 3 times.
Pick an integer:512
Simon says touch your toes 512 times.
Done!
512是用户输入的就是count的植
问:(我知道先调用simon()函数,第一次调用参数是3,第二次调用参数是变量count)
先出来 Simon says touch your toes 3 times.
cout < < "Simon says touch your toes 在哪用simon()被第一次调用的参数了
小弟刚学C++两天,各位帮帮忙...谢谢
------解决方案--------------------
cout < < "Simon says touch your toes " < < n < < "times. " < < endl;
注意到这个 < < n 么?
就是void simon(int n) 传递进来的 参数 n
小弟刚学C++刚两天,各位帮帮忙...谢谢
《C++ Primer Plus》 中文版 31页
// ourfunc.cpp -- defining your own function
#include <iostream>
void simon(int); //function prototyp for simon()
int main()
{
using namespace std;
simon(3);
cout < < "Pick an integer: ";
int count;
cin > > count;
simon(count);
cout < < "Done! " < < endl;
return0;
}
void simon(int n)
{
using namespace std;
cout < < "Simon says touch your toes " < < n < < "times. " < < endl;
}
书上说,运行后:
Simon says touch your toes 3 times.
Pick an integer:512
Simon says touch your toes 512 times.
Done!
512是用户输入的就是count的植
问:(我知道先调用simon()函数,第一次调用参数是3,第二次调用参数是变量count)
先出来 Simon says touch your toes 3 times.
cout < < "Simon says touch your toes 在哪用simon()被第一次调用的参数了
小弟刚学C++两天,各位帮帮忙...谢谢
------解决方案--------------------
cout < < "Simon says touch your toes " < < n < < "times. " < < endl;
注意到这个 < < n 么?
就是void simon(int n) 传递进来的 参数 n