初始化列表
int main()
{
int a=10;
int b(10);
int c{10};
int ar[10]={1,2,3,4,5,6,7,8,9,10};
int ar[10]{1,2,3,4,5,6,7,8,9,10};
return 0;
}

初始化列表
int main()
{
int a=10;
int b(10);
int c{10};
int ar[10]={1,2,3,4,5,6,7,8,9,10};
int ar[10]{1,2,3,4,5,6,7,8,9,10};
return 0;
}