9- What type of error does the following lines of code have? Correct the error. int xain() int a-S: double bet.45; int crasb: contccoccendl: return ü: 10- How to check if two strings are the same in C++ language?
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- 1)-Write a Java program that reads values for three sides of a triangle. The sides will form atriangle if the values are greater than zero and the sum of any two sides is greater than thethird side. The program should classify the triangle as either isosceles, scalene, equilateral, orboth right-angled and scalene according to the following rules:• An equilateral triangle has all sides equal• An isosceles triangle has only two sides equal• A scalene triangle has no sides equal• In a right-angled triangle, the square of the longest side must be equal to the sumof the squares of the other two sides. (i.e., if c is the longest side among sides a, band c of a right-angled triangle then c2 = a2 + b2). Here are some specific requirements:• Include a boolean method named checkTriangle, which accepts threedouble values as arguments and returns true if they form a triangle (otherwisereturns false)• Include a value returning method named getLongest, which accepts threedouble values as arguments…Program - python A nutritionist who works for a fitness club helps members by evaluating their diets. As part of her evaluation, she asks members for the number of fat grams and carbohydrate grams that they consumed in a day. Then, she calculates the number of calories that result from the fat, using the following formula: calories from fat = fat grams x 9. Next, she calculates the number of calories that result from the carbohydrates, using the following formula: calories from carbs = carb grams x 4. Write a program that will make these calculations. Your program should use two separate functions to calculate fat and carb calories. Write a 3rd function that is called from main to capture user input and call the others.8. Determine the value of variable num1, num2 and num3 at the end of the following code. int product(int A, int *B){ *B += 1; A *= *B; return A; } int main(){ int num1 = 2, num2 = 3, num3; num3 = product(num2, &num1); O A. num1 = 3, num2 = 3, num3 = 9 num1 = 2, num2 = 3, num3 = 9 num1 = 2, num2 = 3, num3 = 6 %3D D. num1 = 3, num2 = 2, num3 = 6 B.
- Functions Exercise (Parking Charges) A parking garage charges a $2.00 minimum fee to park for one hour. The maximum charge for any given 24-hour period is $10.00. Assume that no car parks for longer than 24 hours at a time. Write a program that calculates and prints the parking charges for each of three customers who parked their cars in this garage yesterday. You should enter the hours parked for each customer. Your program should print the results in a neat tabular format and should calculate and print the total of yesterday's receipts. The program should use the function Charge to determine the charge for each customer. Car Hours Charge 1 2 Computer skills (Engineering) 3 1 4 24 TOTAL 2 8 10 20#include using namespace std; int main() int x=1,y=2; for (int i=0; i<3; i++) e{ x=x*y; 8{ } cout<Look at the following code. int x = 7; int *ptr = &x;What will be displayed if you send the expression *iptr to cout? What happens if you send the expression ptr to cout?Q2: (Debugging Code) : As you are learning to program in C, you will often spend a lot of time debugging code and finding errors. It takes a lot of practice to develop this skill. There are many errors in the following program. Find and correct all the errors so that the program compiles and produces the correct output. (Add a new comment on line 1 of the code and list the errors.) Find all the errors challenge * includeFactorial) The factorial of a nonnegative integer n is written n! (pronounced “n factorial”) and is defined as follows:For example, 5!= 5.4.3.2.1 , which is 120. Use while statements in each of the following:A. Write a program that reads a nonnegative integer and computes and prints its factorial.B. Write a program that estimates the value of the mathematical constant e by using the formula:Prompt the user for the desired accuracy of e (i.e., the number of terms in the summation).C. Write a program that computes the value of by using the formula Prompt the user for the desired accuracy of e (i.e., thenumber of terms in the summation).1. a)What is the value of num when the following code snippet runs successfully? int num = 100; if (num < 100) { if (num < 50) { num -= 5; } else { num -= 10; } } else { if (num > 150) { num += 5; } else { num += 10; } }C++ Visual 2019 A particular talent competition has five judges, each of whom awards a score between 0 and 10 to each performer. Fractional scores, such as 8.3, are allowed. A performer's final score is determined by dropping the highest and lowest score received, then averaging the three remaining scores. Write a program that uses this method to calculate a contestant's score. It should include the following functions: void getJudgeData() should ask the user for a judge's score, store it in a reference parameter variable, and validate it. This function should be called by main once for each of the five judges. void calcScore() should calculate and display the average of the three scores that remain after dropping the highest and lowest scores the performer received. This function should be called just once by main and should be passed the five scores. The last two functions, described below, should be called by calcScore, which uses the returned information to determine which of the…9: perfect.cpp) A number is called perfect if the sum of its divisors is equal to the original number. A number is called deficient if the sum of its divisors is less than the original number. A number is called abundant if the sum of its divisors is more than the original number. Write a program that answers the following questions: What numbers below 5000 are perfect? What odd numbers below 5000 are abundant? What are the relative proportions of deficient, abundant, and perfect numbers? 5000 should be in a global constant.Q1)What are the final values of x and y? int x=1, y=6; if(x>1) if(y<5){ x=x+2; y=y+2; } else{ x=x-1; y=y-1; } x=x+1; y=y+1; Ans: a. x=1, y=4. b. x=3, y=6. c. x=2, y=7. d. x=3, y=7. e. x=2, y=5.SEE MORE QUESTIONSRecommended textbooks for youC++ Programming: From Problem Analysis to Program…Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningC++ Programming: From Problem Analysis to Program…Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning