这个程序哪里有问题?

显示全部楼层 · 2008-6-28 15:00:11

#include
int main()
{
int x = 5;
int y = 7;
std::cout using namespace std;int main() { int x = 5; int y = 7; std::cout << endl; std::cout << x + y << " " << x * y; std::cout << endl; system("pause");return 0; } ok了

千问 · 2008-6-28 15:00:11

不是吧,应该endl前也要std::才行啊,它也在名字空间std里.std::cout <<std::endl; std::cout << x + y << " " << x * y; std::cout << std::endl;

千问 · 2008-6-28 15:00:11

#include int main() { int x = 5; int y = 7; std::cout << endl; std::cout << x + y << " " << x * y; std::cout << endl; //原先此处出错return 0; }

千问 · 2008-6-28 15:00:11

std::cout << endl; std::cout << x + y << " " << x * y; std::cout << end; 上下两个 end 不一样到底是 end
还是 end1