Given with the original cost and net price as an input and the task is to calculate the GST percentage and display the resultGST stands for Goods and Service task. It is always included in the Net price of the product and before calculating the GST percentage we need to calculate GST amount and for that there are formulas availableNetprice = originalcost + GSTAmountGSTAmount = Netprice – original_costGST_Percentage = (GSTAmount * 100)/ originalcostGST % formula = (GSTAmount*100) / originalcostExampleInput-: cost = 120.00    price = 150.00 Output-: GST amount is = 25.00 % Input-: price = 120.00    cost = ... Read More

Given with the sequence and the task is to identify whether the given sequence is sa ISBN number or not.What is an ISBN numberISBN stands for International Standard Book Number is a 10 digit number till December 2006 and now it is revised to 13 digit number from 1 January 2007. Given below is the implementation of 10 digits ISBN.ISBN digit has a pattern in it as −Starting 9 digits of a number represents Title, Publisher and Group of the book. The value of first 9 digit can range from 0 - 9Last 1 digit checks whether the ISBN is ... Read More

Given with an array of integer elements and the task is to multiply the elements of an array and display it.ExampleInput-: arr[]={1, 2, 3, 4, 5, 6, 7} Output-: 1 x 2 x 3 x 4 x 5 x 6 x 7 = 5040 Input-: arr[]={3, 4, 6, 2, 7, 8, 4} Output-: 3 x 4 x 6 x 2 x 7 x 8 x 4 = 32256Approach used in the below program is as follows −Initialize temporary variable to store the final result with 1Start loop from 0 to n where n is the size of an arrayKeep multiplying ... Read More

Given with the sentence of multiple strings and the task is to find the length of the longest string in the sentence.ExampleInput-: hello I am here Output-: maximum length of a word is: 5 Input-: tutorials point is the best learning platform Output-: maximum length of a word is: 9Approach used in the below program is as follows −Input the string in an array of stringsTraverse the loop till the end of a sentence is not foundTraverse one particular string of a sentence and calculate its length. Store the length in a variablePass the integer values of length of strings ... Read More

Given with the string and the task is to calculate the length of the given string using a user defined function or in-built function.Length of a string can be calculated using two different ways −Using user defined function − In this, traverse the entire string until ‘\o’ is found and keep incrementing the value by 1 through recursive call to a function.Using user in-build function − There is an in-build function strlen() defined within “string.h” header file which is used for calculating the length of a string. This function takes single argument of type string and return integer value as ... Read More

Given with a hexadecimal number as an input, the task is to convert the given hexadecimal number into a decimal number.Hexadecimal number in computers is represented with base 16 and decimal number is represented with base 10 and represented with values 0 - 9 whereas hexadecimal number have digits starting from 0 – 15 in which 10 is represented as A, 11 as B, 12 as C, 13 as D, 14 as E and 15 as F.To convert a hexadecimal number into a decimal number follow these steps −We will extract digits starting from right to left through a remainder ... Read More

Given with an array of integers and the task is to calculate the bitonicity of a given array using a function.Bitonicity of an array is −Initialised to 0Incremented to 1 when the next element is greater than the previous valueDecremented to 1 when the next element is lesser than the previous valueExampleInput-: arr[] = { 1, 4, 3, 5, 2, 9, 10, 11} Output-: Bitonicity of an array is : 3Explanation −Initialize bitonicity calculating variable let’s say temp with 0.Start from the first element of an array which is 1. Now compare arr[i] and arr[i-1] i.e. compare 4 and 1 ... Read More

Given with an octal number as an input, the task is to convert the given octal number into a decimal number.Decimal numbers in computer is represented with base 10 and octal number is represented with base 8 starting from the digit 0 till 7 whereas decimal numbers can be any numeric digit starting from 0 – 9.To convert an octal number into a decimal number follow these steps −We will extract digits starting from right to left through a remainder and then multiply it with the power starting from 0 and will be increased by 1 till the (number of ... Read More

Given with temperature ‘n’ in Fahrenheit and the challenge is to convert the given temperature to kelvin and display it.ExampleInput 1-: 549.96 Output -: Temperature in fahrenheit 549.96 to kelvin : 561.256 Input 2-: 23.45 Output -: Temperature in fahrenheit 23.45 to kelvin : 268.4For converting the temperature from Fahrenheit to Kelvin, there is a formula which is given belowK = 273.5 + ((F - 32.0) * (5.0/9.0))Where, K is temperature in kelvin and F is temperature in FahrenheitApproach used below is as follows −Input temperature in a float variable let’s say FahrenheitApply the formula to convert the temperature into ... Read More

Given with a decimal number as an input, the task is to convert the given decimal number into a hexadecimal number.Hexadecimal number in computers is represented with base 16 and decimal number is represented with base 10 and represented with values 0 - 9 whereas hexadecimal number have digits starting from 0 – 15 in which 10 is represented as A, 11 as B, 12 as C, 13 as D, 14 as E and 15 as F.To convert a decimal number into a hexadecimal number follow the given steps −Firstly divide the given number with the base value of conversion ... Read More