iskm/learnxinyminutes-docs
1
0
Fork 0
mirror of https://github.com/adambard/learnxinyminutes-docs.git synced 2024-12-23 09:41:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Replace newline string with newline character

Browse Source
This commit is contained in:
Spencer Burris 2020-09-12 21:06:26 -07:00
parent 11520e91a1
commit 79ebb067b3
1 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
c++.html.markdown
View File

@ -199,7 +199,7 @@ int main()
cin >> myInt;
// cout can also be formatted
cout << "Your favorite number is " << myInt << "\n";
cout << "Your favorite number is " << myInt << '\n';
// prints "Your favorite number is <myInt>"
cerr << "Used for error messages";
@ -461,7 +461,7 @@ void Dog::print() const
Dog::~Dog()
{
std::cout << "Goodbye " << name << "\n";
std::cout << "Goodbye " << name << '\n';
}
int main() {
@ -504,7 +504,7 @@ void OwnedDog::setOwner(const std::string& dogsOwner)
void OwnedDog::print() const
{
Dog::print(); // Call the print function in the base Dog class
std::cout << "Dog is owned by " << owner << "\n";
std::cout << "Dog is owned by " << owner << '\n';
// Prints "Dog is <name> and weights <weight>"
// "Dog is owned by <owner>"
}
@ -946,7 +946,7 @@ mymap.insert(pair<char,int>('Z',26));
// To iterate
map<char,int>::iterator it;
for (it=mymap.begin(); it!=mymap.end(); ++it)
std::cout << it->first << "->" << it->second << '\n';
std::cout << it->first << "->" << it->second << std::cout;
// Output:
// A->1
// Z->26
@ -1117,33 +1117,33 @@ const int maxL = 15;
auto second = make_tuple(maxN, maxL);
// Printing elements of 'first' tuple
cout << get<0>(first) << " " << get<1>(first) << "\n"; //prints : 10 A
cout << get<0>(first) << " " << get<1>(first) << '\n'; //prints : 10 A
// Printing elements of 'second' tuple
cout << get<0>(second) << " " << get<1>(second) << "\n"; // prints: 1000000000 15
cout << get<0>(second) << " " << get<1>(second) << '\n'; // prints: 1000000000 15
// Unpacking tuple into variables
int first_int;
char first_char;
tie(first_int, first_char) = first;
cout << first_int << " " << first_char << "\n"; // prints : 10 A
cout << first_int << " " << first_char << '\n'; // prints : 10 A
// We can also create tuple like this.
tuple<int, char, double> third(11, 'A', 3.14141);
// tuple_size returns number of elements in a tuple (as a constexpr)
cout << tuple_size<decltype(third)>::value << "\n"; // prints: 3
cout << tuple_size<decltype(third)>::value << '\n'; // prints: 3
// tuple_cat concatenates the elements of all the tuples in the same order.
auto concatenated_tuple = tuple_cat(first, second, third);
// concatenated_tuple becomes = (10, 'A', 1e9, 15, 11, 'A', 3.14141)
cout << get<0>(concatenated_tuple) << "\n"; // prints: 10
cout << get<3>(concatenated_tuple) << "\n"; // prints: 15
cout << get<5>(concatenated_tuple) << "\n"; // prints: 'A'
cout << get<0>(concatenated_tuple) << '\n'; // prints: 10
cout << get<3>(concatenated_tuple) << '\n'; // prints: 15
cout << get<5>(concatenated_tuple) << '\n'; // prints: 'A'
///////////////////////////////////