Programming & Computer Science Answers

Person Details

given an object person containing a person details, write a JS program to log the name, address and nicknames count.

input1

• the input will be a single containig an object person

output2

• the first line of output should contain the name and address of the person as shown in the sample output
• the second line of output should contain nicknames count as shown in sample output.

input1

{ 'name':'Pranay', 'address':{'city':'Mumbai','state':'maharastra'}, 'nicknames':['nani','chanti']}

output2

pranay is from mumbai,maharastra

pranay has 2 nicknames

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

//////

/////

/////

function main() {

 let person = JSON.parse(readLine().replace(/'/g, '"'));

 /* Please do not modify anything above this line */

 /* Write your code here and log the output */

}

Magical Indices

Given an array of integers and a number

Write a JS program to determine the number of valid indices.

Input

• The first line of input contains an array
• The second line of input contains a number

Output

• The output should be a number indicating the number of valid positions

Explanation

For example, an array A = [10, 20, 30] and a value x = 25.

We have values 10, 20, 30 at indices 0,1,2 respectively.

• Here index 0 is invalid because
• 10 + 25 = 35 is less than 20 + 30 = 50
• Here index 1 is valid because
• 20 + 25 = 45 is greater than 10 + 30 = 40
• Here index 2 is valid because
• 30 + 25 = 55 is greater than 10 + 20 = 30

So there are 2 valid indices.

Sample Input 1

[1, 2, 3, 5, 7]

13

Sample Output 1

3

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

/////

////

function main() {

 let integers = JSON.parse(readLine());

 let value = JSON.parse(readLine());

 /* Write your code here and log the output */

}

Product of array Items

given an array integers, write JS program to get the product of the integers in the given array.

input

the input will be containing single line integers.

output

the output should be single line containing the product as shown in sample outputs.

input1

[1,2,3]

output1

[1 * 2 * 3 = 6]

input2

[-1, -2, -3]

output2

[-1*-2*-3 = -6]

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

let currentLine = 0;

process.stdin.on("data", (inputStdin) => {

 inputString += inputStdin;

});

process.stdin.on("end", (_) => {

 inputString = inputString

  .trim()

  .split("\n")

  .map((str) => str.trim());

 main();

});

function readLine() {

 return inputString[currentLine++];

}

function main() {

 let integers = JSON.parse(readLine());

 /* Please do not modify anything above this line */

 /* Write your code here and log the output */

}

create a program that will ask the user to give a number for the divided and the divisor and then program will compute and display the quotient and its remainder on the screen

// quotient.cpp

// Author: Mr jake R. pomperada, BSCS, MAED- IT

// Date: august 14, 2018 Tuesday

// Location: Bacolod City, Negros occidental

// Website: http://www.jakerpompereda.com

squares of Array items

input

• the input will be a single line containing an array myArray. the myArray consists of numbers and array.

output

• the output should containig the square of each item.

input1

[[1,2],[3,4],[5,6]]

output1

[ [ 1,4],[9,16],[25,36]]

input2

[12,[24],36,[48,60]]

output2

[144,[576],1296,[2304,3600]]

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

let currentLine = 0;

process.stdin.on("data", (inputStdin) => {

 inputString += inputStdin;

});

process.stdin.on("end", (_) => {

 inputString = inputString

  .trim()

  .split("\n")

  .map((str) => str.trim());

 main();

});

function readLine() {

 return inputString[currentLine++];

}

function main() {

 let myArray = JSON.parse(readLine())

 /* Write your code here and log the output */

}

Find the First Value

Given an array myArray of positive integers, write a JS program to find the smallest integer divisible by 2 and 3.

input

the input will be a single line containing an myArray

output

the output should be a single line containing a number divisible by 2 and 3 or undefined.

input1

[51,18,15,12]

output1

12

input2

[41,29,17,19,31]

output2

undefined

"use strict";

process.stdin.resume();

process.stdin.setEncoding("utf-8");

let inputString = "";

let currentLine = 0;

process.stdin.on("data", (inputStdin) => {

 inputString += inputStdin;

});

process.stdin.on("end", (_) => {

 inputString = inputString

  .trim()

  .split("\n")

  .map((str) => str.trim());

 main();

});

function readLine() {

 return inputString[currentLine++];

}

function main() {

 let myArray = JSON.parse(readLine());

 /* Write your code here and log the output */

}

Given a string of numbers S, the task is to find the maximum value from the string S, you can add a ‘+’ or ‘*’ sign between any two numbers.

For example, S=891. As 8*9*1 = 72 and 8*9+1 = 73. So, 73 is maximum.

Write a python module MaxValue.py for solve the above task. You need to import this module in your file which takes a string and return maximum value or error message as shown in example by calling the appropriate function implemented in MaxValue.py module. Also handle the possible exceptions and display the exception message in form of string.

Example-1

Input:

01231

Output:

10

example 2

Input:

891

Output:

73

example 3

Input:

0000

Output:

example 4

Input:

45f

Output:

Invalid Number

Write a program to print the area and parimeter of a triangle having side of 3,4 and 5 unit by creating a class named 'triangle' with the constructor having the three sides as it's parameters.

create a program that will ask the user to give a number for the divided and the divisor and then program will compute and display the quotient and its remainder on the screen

// quotient.cpp

// Author: Mr jake R. pomperada, BSCS, MAED- IT

// Date: august 14, 2018 Tuesday

// Location: Bacolod City, Negros occidental

// Website: http://www.jakerpompereda.com

create a program that will ask the user to give a number for the divided and the divisor and then program will compute and display the quotient and its remainder on the screen

// quotient.cpp

// Author: Mr jake R. pomperada, BSCS, MAED- IT

// Date: august 14, 2018 Tuesday

// Location: Bacolod City, Negros occidental

// Website: http://www.jakerpompereda.com