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Page 1761 of 2109
C++ code to find out the total amount of sales we made
Suppose, we are selling 4 items and the price of the i-th item is given in the array 'cost[i]'. Now we sell the items in the order given in the string 'items'. We have to find out the total amount of sales that we have made. The string 'items' contain integer numbers from 1 to 4, duplicates can be present and they can be in any order.So, if the input is like cost = {10, 15, 10, 5}, items = "14214331", then the output will be 75.StepsTo solve this, we will follow these steps −total := 0 for initialize i ...
Read MoreC++ code to find total number of digits in special numbers
Suppose, we are given an integer number k. We call a number special number if all the digits in that number are the same. For example, 1, 11, 1111 are special numbers. We count the special numbers in order 1, 11, 111, 1111, 2, 22, 222, 2222, 3, 33, 333, 3333, and so on. We have to find out the total number of digits that are in special numbers up to k. The value of k is not greater than 10000.So, if the input is like k = 9999, then the output will be 90.StepsTo solve this, we will follow ...
Read MoreC++ code to find out the sum of the special matrix elements
Suppose, we are given a square matrix of dimensions n * n. The following values of the matrix are called special elements −Values that are in the main diagonal.Values that are in the second diagonal.Values of the row that has exactly (n - 1 / 2) rows above it and the same number of rows below it.Values of the column that has exactly (n - 1 / 2) columns at its left and right.We find out the sum of these special values in the matrix.So, if the input is like n = 4, mat = {{1, 2, 3, 4}, {5, ...
Read MoreC++ code to find the area taken by boxes in a container
Suppose, we have n pairs of boxes that need to be shipped in a square-shaped container. The width of the pair of the boxes is given as a pair (a, b) and they are given in an array 'dimensions'. If we keep the width of the boxes parallel to each other, we have to find out how much area the boxes will take inside the container. We cannot stack the boxes on top of each other. We determine the minimum area required by the two boxes in the container for all the n pairs.So, if the input is like n ...
Read MoreC++ code to find out who won an n-round game
Suppose, there is a two-player game that has n rounds. The scores of the rounds are given in an array 'scores' where each element is of the format {P1 Score, P2 Score}. The player with the higher score wins a round, and a player wins the game if they have won more rounds; otherwise, it is declared as a draw. So, given the scores, we have to find out who has won the game.So, if the input is like n = 4, scores = {{4, 3}, {3, 2}, {5, 6}, {2, 5}}, then the output will be Draw.StepsTo solve this, ...
Read MoreC++ code to find out number of battery combos
Suppose, we have n batteries that can be used a maximum of 5 times. We have some devices that need three batteries and each usage of the device increases the usage count of the batteries by 1. If we have to use the devices k times, we have to find out how many battery combinations we can make to power the devices. A battery cannot be used in two devices simultaneously and a battery that has been used 5 times cannot be included. The usage count of the batteries is given in the array batt.So, if the input is like ...
Read MoreHow to convert a string into Title Case in Golang?
Title() is a built-in function of strings package in Golang that is used to convert a string into Title Case. It converts the first character of each word in a given string into uppercase and returns the modified string.Syntaxfunc Title(s string) stringWhere s is the given string.Example 1Let us consider the following example −package main import ( "fmt" "strings" ) func main() { // Intializing the Strings m := "title string function" n := "Golang string package fUNCTION" // Display the Strings fmt.Println("String 1:", m) fmt.Println("String 2:", n) // ...
Read Morestrings.SplitAfter() Function in Golang
strings.SplitAfter() is a built-in function in Golang that is used to break a string into a slice. SplitAfter is different from other Split functions. Here, we slice a given string into substrings after each instance of separators and it returns a slice of those substrings.Syntaxfunc SplitAfter(S String, sep string) []stringWhere s is the given string and sep is the separator string.Example 1Consider the following example −package main import ( "fmt" "strings" ) func main() { // Intializing the Strings x := "Golang Program of SplitAfter Function" y := "1.2.3.4.5.6.7.8" // Display the ...
Read MoreGolang – strings.SplitN()
strings.SplitN() is a built-in function in Golang that is used to split a given string into substrings by the given separator. It returns the slices of the substrings between those separators.Syntaxfunc SplitN(str, sep string, n int) []stringWhere, str is the given input string, sep is the separator string, andn defines the number of substrings that is to be returned.Example 1Consider the following example −package main import ( "fmt" "strings" ) func main() { // Intializing the Strings p := "1, 2, 3, 4, 5, 6, 7" q := "Welcome to Golang Programming Language" r := ...
Read MoreHow to repeat a string for a specified number of times in Golang?
strings.Repeat() is a built-in function in Golang that is used to repeat a string for a specified number of times. It returns a new string which consists of a new count of copies of the given string.SyntaxIts syntax is as follows −func Repeat(s string, count int) stringWhere s is the given string and count represents how many times you want to repeat the string. It returns a new string.Example 1The following example demonstrates how you can use the Repeat() function −package main import ( "fmt" "strings" ) func main() { // Initializing the Strings x := ...
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