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Computer Science: A Structured Programming Approach Using C, Third Edition
- The Problem__: Write a program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: ⚫ void getScore() should ask the user for a test score, store it in a reference param- eter variable, and validate it. This function should be called by main once for each of the five scores to be entered. ⚫ void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. ⚫int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. Input Validation: Do not accept test scores lower than 0 or higher than 100. YOU MUST USE THE STATED FUNCTIONS AND COMPLETE Input VALIDATION. **DO NOT use an ARRAY OR GLOBAL VARIABLES!!. you MUST USE function prototyping TEST THE FUNCTION TWICE.…arrow_forward✓ Allowed languages C Problem Statement Create a program that will determine whether a triple can generate a triangle and if it can generate a triangle, determine if the triangle is scalane, isosceles or equilateral. Input Input starts with a number N and is followed by N triples (a,b,c), where a, b and c are natural numbers Output The output will be: equilateral, if the triangle formed is an equilateral triangle, isosceles, if the triangle formed is isosceles and scalene if the triangle formed is scalene. Output no triangle is formed, if no triangle can be formed. Limits 1 < N < 20 1 \le input \le 100~ Notes Problems will have test cases that are not listed in their specification. Your solution must produce the right output for these hidden test cases. Sample Input #1 4 2 2 3 222 1 1 2 2 3 4 Sample Output #1 isosceles equilateral no triangle is formed scalene Copy Copyarrow_forward#include <iostream>#include <ctime> using namespace std; /* 0 1 2 3 4 5+-----+-----+-----+-----+-----+-----+| 0 | 1 | 1 | 1 | 1 | 1 | 0+-----+-----+-----+-----+-----+-----+| 1 | 2 | 3 | 4 | 5 | 6 | 1+-----+-----+-----+-----+-----+-----+| 1 | 3 | 6 | 10 | 15 | 21 | 2+-----+-----+-----+-----+-----+-----+| 1 | 4 | 10 | 20 | 35 | 56 | 3+-----+-----+-----+-----+-----+-----+| 1 | 5 | 15 | 35 | 70 | 126 | 4+-----+-----+-----+-----+-----+-----+| 1 | 6 | 21 | 56 | 126 | 252 | 5+-----+-----+-----+-----+-----+-----+ npath(0,0) = 0npath(r,0) = 1npath(0,c) = 1npath(r,c) = npath(r,c-1) + npath(r-1,c) npath(2,2) = npath(2,1)+npath(1,2)= npath(2,0)+npath(1,1)+npath(1,1)+npath(0,2)= 1 + npath(1,0)+npath(0,1)+ npath(1,0)+npath(0,1)+1= 1 + 1+1+1+1 + 1 = 6 npath(10,10)=npath(9,10) + npath(10,9)=npath(8,10)+npath(9,9) + npath(9,9)+npath(9,8) Print all of the possible paths. */ // recursionint npath( int r, int c ){if ( r == 0 && c == 0 ) return 0;if ( r == 0 ) return 1;if ( c == 0 )…arrow_forward
- cemaining Time: 41 minutes, 23 seconds. Question Completion Status: 70 points Sav QUESTION 4 Write a C++ function (not a program), that is passed a positive integer value. The function prints all the even numbers between 0 and that value. The function does not return any values to the calling function. The function is called by the following statement: evensteven (num) ; TT T T Paragraph Arial : 3 (12pt) * D O Q T T. O f Mashups 田 田图□m HTML CSS Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Close Window Save and Submit APR 19 Pro 80 888 esc F2 F3 F4 F5 F6 F7 @ # $ % * 2 3 4 Q W E T Y Rarrow_forwardEvaluate following prefix expressions /-AB*+DEF *^+A/BD-EFG /*-AB/DE**FGH Where, A=1, B=2, C=3, D=4, E=2, F=2, G=4, H=3arrow_forwardFunction Name: compliments Parameters: answer1 - a boolean (True or False) representing whether the user is "smart" answer2 - a boolean (True or False) representing whether the user is "awesome" answer3 - a boolean (True or False) representing whether the user is "fun" Description: Write a function that outputs a string of compliments based on the adjectives selected by the inputs. Use the inputs True and False. The function should return the string “You are” concatenated with the compliments that are true. The three compliments should be: "smart" "awesome" and "fun". If none of the compliments are true, print the string “Goodbye.” instead. Test Cases: >>>compliments(True, True, True) You are smart awesome fun. >>>compliments(False, True, False) You are awesome. >>>compliments(False, False, False) Goodbye.arrow_forward
- When you perform arithmetic operations with operands of different types, such as adding an int and a float, ____________. C# chooses a unifying type for the result you must choose a unifying type for the result you must provide a cast you receive an error messagearrow_forwardNB: USE IF ELSE STATEMENTS FOR THIS CODING IN C++ • Calculate each student's grade - 10 students in a class; each student has taken five tests; each test is worth 100 points • Design algorithms to: - Calculate the grade for each student and class average - Find the average test score - Determine the grade • Data: students' names; test scoresarrow_forwardQ/In C++, the following expression is an expression "a='x' || b='y' " logical expression arithmetic expression O figurative expression The expression is incorrectarrow_forward
- Statement-.arrow_forward//Test isEqual function cout << endl << "Testing isEqual function"; cout << endl << "------------------------" << endl; if (isEqual(s2, s3)) cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl; else cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl; delete[] s3; s3 = getCopy(s2); if (isEqual(s2, s3)) cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are equal" << endl; else cout << "s2=\"" << s2 << "\" and s3=\"" << s3 << "\" are not equal" << endl; bool isEqual(const charPtr s1, const charPtr s2){/*returns true if the cstring s1 is equal to the cstring s2Definition: Two c-strings s1 and s2 are equal if they have the same lengthand characters of s1 and s2 at corresponding indexes are the same.*/ }arrow_forwardCoorect the Following C++ code: #include <bits/stdc++.h>#include <iostream>#include <fstream>#include <string>#include <cctype> using namespace std; // Function to print available currencies for exchangevoid printCurrencies() { cout << "Available currencies for exchange: " << endl; cout << "SAR --> Saudi Arabia Riyal" << endl; cout << "KWD --> Kuwaiti Dinar" << endl; cout << "QAR --> Qatar Riyal" << endl; cout << "AED --> United Arab Emirates Dirham" << endl; cout << "BHD --> Bahraini Dinar" << endl; cout << "OMR --> Omani Rial" << endl;} // Function to convert currencydouble convertCurrency(string fromCurrency, string toCurrency, double amount) { ifstream exchangeRateFile("ExchangeRate.txt"); // Open file for reading string line; double desiredRate=0; while (getline(exchangeRateFile, line)) { // Read file line by…arrow_forward
- EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning