5133. abc

In the first line print one letter а. In the second line print two letters b. In the third line print three letters c.

Input. There is no input data.

Output. Print the letters а, b and c as shown in the example.

Sample input	Sample output
	a bb ccc

SOLUTION

elementary problem - output

Algorithm analysis

In this problem you must print one letter а, two letters b and three letters c on separate lines.

Algorithm realization

Print the answer using the puts function.

puts("a");

puts("bb");

puts("ccc");

The problem can also be solved using the printf function.

printf("a\n");

printf("bb\n");

printf("ccc\n");

Java realization

Print the answer using the System.out.println function.

import java.util.*;

public class Main

{

public static void main(String[] args)

{

System.out.println("a");

System.out.println("bb");

System.out.println("ccc");

}

}

Python realization

Print the answer using the print function.

print("a")

print("bb")

print("ccc")

C# realization

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ConsoleAppCSharp

{

class Program

{

static void Main(string[] args)

{

System.Console.WriteLine("a");

System.Console.WriteLine("bb");

System.Console.WriteLine("ccc");

}

}

}

Rust realization

fn main() {

  println!("a");

  println!("bb");

  println!("ccc");

}