Consider the following Code 1 val1 = int(input ( 'Enter value 1: ')) 2 val2 = int(input ( 'Enter value 2: ')) 3 val3 = int(input ( 'Enter value 3: ')) 4 5 avg = (val1 + val2 + val2) / 3 7 print(f'Average value of {val1+val2+val3}='avg) Which of the following statements about the above program is false? (Choose all that apply) The program contains a syntax error in line 7 The program will not produce some kind of results O The program contains a semantic logic error in line 5 O The program contains a runtime error in line 3

Consider the following Code 1 val1 = int(input ( 'Enter value 1: ')) 2 val2 = int(input ( 'Enter value 2: ')) 3 val3 = int(input ( 'Enter value 3: ')) 4 5 avg = (val1 + val2 + val2) / 3 7 print(f'Average value of {val1+val2+val3}='avg) Which of the following statements about the above program is false? (Choose all that apply) The program contains a syntax error in line 7 The program will not produce some kind of results O The program contains a semantic logic error in line 5 O The program contains a runtime error in line 3

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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CODE IN C: Input four float numbers; they could be positive or negative. Only add all inputted negative numbers, and print its sum, up to 2 decimal place. Input 1. First decimal number 2. Second decimal number 3. Third decimal number 4. Fourth decimal number Output The first four lines will contain message prompts to input the four decimal numbers. The last line contains the sum of all the inputted negative numbers, with 2 decimal places. OUTPUT EXAMPLE: Enter·the·first·number:·-30.22 Enter·the·second·number:·10.5 Enter·the·third·number:·-2.2 Enter·the·fourth·number:·-1.8 Sum·of·all·negatives·=·-34.22
Hello! Can you help me in my program: Instructions: In the code, you are provided with a main() function that asks the user for 2 characters, passes these characters to a function call of the getHigherValue() function, and then prints out the ASCII value of the higher character. Your task is to implement the getHigherValue function which has the following details: Return type - int Name - getHigherValue Parameters - 2 characters to be compared Description - the ASCII value of the higher character. Hint: Comparing characters in C is just like comparing integers. DO NOT EDIT ANYTHING IN THE MAIN CODE Input 1. First character 2. Second character Output Enter first character: a Enter second character: h Result value = 104 code: IN BASIC C LANGUAGE OKAY #include<stdio.h> int main() { char a, b; printf("Enter first character: "); a = getchar(); getchar(); printf("Enter second character: "); b = getchar(); getchar();…
Please fill in the blanks. /* This function asks for 2 strings from the user and asks the user to choose what they want to do with them. Inputs: 2 strings, and a character for choice. Output: execute that choice. Choices can be: 'E'/'e': call checkEqual() function 'C'/'c': call concatStrings() function Everything else: invalid and exit */ #include<__1__> //library to use printf and scanf #include<__2__> //library to use boolean #include<__3__> //library to use exit(0) #define len 1000 /*This function just concatenates 2 strings using a */ __4__ concatStrings(__5__ w1[], __6__ w2[], __7__ w3[]) { int w3_idx = 0; //index for w3 //Copy word1 w1 over to the combined string for(int i = 0; __8__ != __9__; i++) //loop runs as long as string is not done { __10__[__11__] = __12__[__13__]; //copy a character from w1 to w3 w3_idx++; //update…
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Module/Week 2 ASSIGNMENT (INPUT/OUTPUT)The number of permutations of a set of n items taken r at a time is given by the following formulan !⁄r !(n-r)!: where n! is the factorial of n, r! is the factorial of r, and (n-r)! is the factorial of the result of n-r. The factorial of a number n can be solved using the following formula: 〖n!=e〗^(-n) n^n√2πn. If there are 18 people in your class and you want to divide the class into programming teams of 3 members, you can compute the number of different teams that can be arranged using this formula (n !⁄r !(n-r)!). Write a C++ program that determines the number of potential team arrangements. You will need to use the double type for this computation. Use the Lab Template you set-up last week, proper formatting, and appropriate comments in your code. The output must be labeled clearly and formatted neatly. Submit C++ Programming Assignment 2 by 11:59 p.m. (ET) on Monday of Module/Week 2.
1. Write a function called is_equal that takes two numbers and returns True if the numbers are equal and False if they are not equal. This function will be tested using unit tests and requires no input and does not need to be called from the main() function. 2. Write a function called my_random that takes two numbers, a low value and a high value. The function should generate two random numbers between the low value and high value and return the larger of the two. You should seed the random number generator with the value 10 (use random.seed (10)). This function will be tested using unit tests and requires no input and does not need to be called from the main() function. 3. Write a function called roll_dice which takes, in order, a number representing the number of dice and a number representing the number of sides on the dice. The function should print a dice roll with a value between 1 and the number of sides on the die for each of the number of dice. You should seed the random…
You will use sequential, selection and repetition programming statements. You will define one integer number: count count will store how many times valid weights and values have been entered. You will define a variety of doubles: weight, value, sum, sumw, avg value will store the input value weight will store the input weight for that value sum will store the running sum of values and weights sumw will store the running of the weights avg will store the weighted average of the 5 numbers and 5 weights input. The running sum will be calculated by this formula: sum = sum + value * weight For example, if the first value and weight pair entered is 4, 1 and second pair is 10, 3: sum = sum + value*weight = 0 + 4*1 sum = 4 + 10*3 = 34 sumw = 1 + 3 = 4 Values and sum are to be input and calculated within a repetition loop: while count < 5 Input value, weight sumw = sumw + weight sum = sum + value * weight count = count + 1 End while Avg is calculated by: avg =…
Q3: Create the equivalent of a four-function calculator. The program should ask the user to enter a number, an operator, and another number. (Use floating point.) It should then carry out the specified arithmetical operation: adding, subtracting, multiplying, or dividing the two numbers. Use an if-else statement to select the operation. There should be separate function defined for each of the operations i.e add(), sub(), mul() & div() with two input parameters and an appropriate return type. Finally, display the Result.
CLEAR MY CHOICE The following code segment is supposed to read all of the integers entered by the user until a blank line is entered and store them in values values = [ ] inputStr = input ("Enter a value (blank line to quit): ") values.append (int (inputStr)) inputStr = input ("Enter a value (blank line to quit): ") What line of code should be placed in the blank to achieve this goal? Select one: while inputStr in values : for ch in inputStr : for values in inputStr : while inputStr !- "" on people = ["John", "Rob", "Bob"]
Alert dont submit AI generated answer. Please help fill in the code for the functions.The correct output is shown.
Write three void functions: Input three numbers, sort the three numbers, display the three numbers. Write a main program to test the functions. void input (int &a, int &b, int &c); void sort3 (int &a, int &b, int &c); void display (int a, int b, int c);