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#2
lovehug2007-05-23 18:26
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我用的是VC++2005
#include <iostream>
using namespace std;
struct inflatable
{
char name[20];
float volume;
double price;
};
int main()
{
inflatable guest=
{
"Glorious Gloria",
？1.88,
29.99
};
inflatable pal=
{
"Audacious Arthur",
？3.12,
32.99
};
cout<<"Expand your guest list with "<<guest.name<<" and "<<pal.name<<"!\n";
cout<<"You can have both for $"<<guest.price+pal.price<<"!\n";
return 0;
}
警告 1 warning C4305: “初始化”: 从“double”到“float”截断 e:\microsoft visual studio 2005 简体中文专业版\vc++2005\项目\4.11\4.11\structur.cpp 14
警告 2 warning C4305: “初始化”: 从“double”到“float”截断 e:\microsoft visual studio 2005 简体中文专业版\vc++2005\项目\4.11\4.11\structur.cpp 20
请各位大哥指点指点！！
#include <iostream>
using namespace std;
struct inflatable
{
char name[20];
float volume;
double price;
};
int main()
{
inflatable pal[2]=
{
{"Glorious Gloria",1.88,29.99},
{"Audacious Arthur",3.12,32.99}
};
cout<<"Expand your guest list with "<<pal[0].name<<" and "<<pal[1].name<<"!\n";
cout<<"You can have both for $"<<pal[0].price+pal[1].price<<"!\n";
return 0;
}
这个和上面出来的结果一样，哪个更好些？
我用的是VC++2005
请各位大哥指点指点！！
#include <iostream>
using namespace std;
struct inflatable
{
char name[20];
float volume;
double price;
};
int main()
{
inflatable pal[2]=
{
{"Glorious Gloria",1.88,29.99},
{"Audacious Arthur",3.12,32.99}
};
cout<<"Expand your guest list with "<<pal[0].name<<" and "<<pal[1].name<<"!\n";
cout<<"You can have both for $"<<pal[0].price+pal[1].price<<"!\n";
return 0;
}
这个和上面出来的结果一样，哪个更好些？不过2个程序都出现2个警告！！警告如下：
警告 1 warning C4305: “初始化”: 从“double”到“float”截断 e:\microsoft visual studio 2005 简体中文专业版\vc++2005\项目\4.11-\4.11-\-.cpp 13
警告 2 warning C4305: “初始化”: 从“double”到“float”截断 e:\microsoft visual studio 2005 简体中文专业版\vc++2005\项目\4.11-\4.11-\-.cpp 14
[此贴子已经被作者于2007-5-23 18:36:48编辑过]
