# 
## Overview

In the switch case, the **`default` statement** is utilized when no condition matches.

## Syntax
```
switch(variable_expression) { 
   case constant_expr1: { 
      // statements; 
   } 
   break; 
   default: { 
      //statements;  
   }
   break; 
} 
```
## Code
The following code shows how to implement the `default` statement in Dart:


// dart program
void main()
{
    int num = 3;
    switch (num) {
    case 1: {
        print("Shot 1");
    } break;
    case 4: {
        print("Shot 4");
    } break;
    default: {
        print("This is default case");
    } break;
    }
}

## Explanation 

- Lines 2 to 16: We create the `main()` function. In the `main()`:
  - Line 4: We declared a variable `num` of int type and assigned value to it.
  - Lines 5 to 15: We use a switch statement. The value of the `num` is tested against cases in the switch. If the value of `num` matches one of the cases, the corresponding code block is executed. Otherwise, the code within the default block is executed.

What is the default statement in Dart?

The default statement in Dart's switch case executes when no condition matches. Here's how to implement it.