C++ nested loops explained ➿

C++ nested loops tutorial example explained

#nested #loop #C++

[BroCodez]

#include <iostream>

int main()
{
int rows;
int columns;
char symbol;

std::cout << "How many rows?: ";
std::cin >> rows;

std::cout << "How many columns?: ";
std::cin >> columns;

std::cout << "Enter a symbol to use: ";
std::cin >> symbol;

for(int i = 1; i <= rows; i++){
for(int j = 1; j <= columns; j++){
std::cout << symbol;
}
std::cout << '\n';
}

return 0;
}

[feggy]

Hey bro, I know you mentioned that not alot of people watch these C++ series but I just wanted to appreciate you for it


You're the best teacher out there and I'd let you know when I conquer the world.

[chromakuro]

I tried to make the rectangle before looking at your example, but I misinterpreted what you said and made a more difficult version instead :D I feel like I learnt something useful by going through the trial and error


#include <iostream>

int main()
{
int rows;
int columns;
int columncurrent;
int rowcurrent;

std::cout << "Please enter number of rows: ";
std::cin >> rows;

std::cout << "Please enter number of columns: ";
std::cin >> columns;

columncurrent = columns;
rowcurrent = rows;


for(columncurrent; columncurrent > 0; columncurrent--)
{
std::cout << "*";
}
columncurrent = columns;

for(rowcurrent; rowcurrent > 0; rowcurrent--)
{
std::cout << "\n*";
for(columncurrent; columncurrent > 2; columncurrent--)
{
std::cout << "x";
}
columncurrent = columns;
std::cout << "*";
}
std::cout << "\n";
for(columncurrent; columncurrent > 0; columncurrent--)
{
std::cout << "*";
}
return 0;
}

[dscecseprohitsilrdsem]

Bro you helped me a lot. And thanks for making these videos. #respect

[hotman]

Good lesson. Why don't you use namespace std so you don't have to type std every time

[FrederikWollert]

And again and awesome Video. Defeat the YouTube algorithm.

[artemzakharchuk]

Great lessons!
i appreciate your hard work very much