C++输出中,冒号后面提示应输入表达式
for (int i = 1; i < 5; i++)
{
cout << i << " " ;
// C++11 std::to_string();
cout << std::to_string( i ) + "##" << ; //这里的冒号hui'bao'cuo
cout << endl << ::i << endl;
}
请问该怎么解决呢
C++输出中,冒号后面提示应输入表达式
for (int i = 1; i < 5; i++)
{
cout << i << " " ;
// C++11 std::to_string();
cout << std::to_string( i ) + "##" << ; //这里的冒号hui'bao'cuo
cout << endl << ::i << endl;
}
请问该怎么解决呢
for (int i = 1; i < 5; i++)
{
cout << i << " " ;
// C++11 std::to_string();
cout << std::to_string( i ) + "##" << ";"; //你要输出一个分号么?
cout << endl << ::i << endl;
}
如果你的分号仅仅是程序结束,那么最后的<<去掉
cout << std::to_string( i ) + "##" ;
如果你要输出别的
cout << std::to_string( i ) + "##" << 别的什么东西 ;