Question

How to break the outer loop in C#

Answer 1

using System;

public class Program
{
    public static void Main(string[] args)
    {
        for (int i = 0; i < 6; i++) {
            Console.WriteLine("i)" + i);
            for (int j = 0; j < 4; j++) {
                Console.Write("j)" + j + " ");
                if (i == 3) {
                    goto OuterLoop; 
                }
            }
            Console.WriteLine("");
        }

OuterLoop:
        Console.WriteLine("\nExited the loops");
    }
}


/*
run:

i)0
j)0 j)1 j)2 j)3 
i)1
j)0 j)1 j)2 j)3 
i)2
j)0 j)1 j)2 j)3 
i)3
j)0 
Exited the loops

*/

 

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Answer 2

using System;

class Program
{
    static void Main(string[] args)
    {
        bool breakOuter = false;

        for (int i = 0; i < 6; i++) {
            Console.WriteLine("i)" + i);
            for (int j = 0; j < 4; j++) {
                Console.Write("j)" + j + " ");
                if (i == 3) {
                    breakOuter = true;
                    break; // Break the inner loop
                }
            }
            Console.WriteLine("");
            if (breakOuter) // Exit the outer loop
                break;
        }
    }
}



/*
run:

i)0
j)0 j)1 j)2 j)3 
i)1
j)0 j)1 j)2 j)3 
i)2
j)0 j)1 j)2 j)3 
i)3
j)0 

*/

 

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Answer 3

using System;

public class Program
{
    public static void NestedLoops() {
        for (int i = 0; i < 6; i++) {
            Console.WriteLine("i)" + i);
            for (int j = 0; j < 4; j++) {
                Console.Write("j)" + j + " ");
                if (i == 3) {
                    return;
                }
            }
            Console.WriteLine("");
        }
    }

    public static void Main(string[] args)
    {
        NestedLoops();
    }
}


/*
run:

i)0
j)0 j)1 j)2 j)3 
i)1
j)0 j)1 j)2 j)3 
i)2
j)0 j)1 j)2 j)3 
i)3
j)0 

*/

 

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