Question

Write the program code to find the cube of numbers from 1-5. Also do the dry run by using the trace table. (Javascript)

Answer 1

Answer:

Following are the JavaScript program

< html >

< body >

<  script >

var k,t; // variable declaration

for (k = 1; i < 6; k++)  // iterating the loop

{  

t=k*k*k;// find the cube of number

document.write(k);   // display the cube root

document.write(" < / br > " );  // moves to the next line

}

< / script >

< / body >

< / html >

Output:

1

8

27

64

125

Explanation:

• We used the script tag for creating the JavaScript program.
• Declared the variable "k" in the script tag.
• Iterating the for loop .In the for loop the k variable is initialized by the 1 This loop is executed less then 6 .
• In each iteration we find the cube of number in the "t" variable and display that number by using document .write ().