// Example 1

console.log('Example 1:');

console.log(1 + "5");

​

// Example 2

console.log('Example 2:');

console.log([1, 3, 5] + 1);

​

// Example 3

console.log('Example 3:');

console.log(10 + true);

​

// Example 4

console.log('Example 4:');

console.log(15 + {});

​

// Example 5

console.log('Example 5:');

console.log(8 + null);

​

// Example 6

console.log('Example 6:');

console.log("queen" + null);

​

// Example 7

console.log('Example 7:');

console.log(12 + undefined);