Please help how to fix the error I'am using CODIO C CodioJANGELESS O EProjectFileEditFindToolsEducationHelpI Compile & RunO Debug Current FileView> Project Index (static)task6.c7. Task 6: Creatin.1-#include 2Collapseint main()4. {7. Task 6: Creating Temperature5float fahr, cel;Converterprintf("Enter the Temperature in celsius: ");scanf ("%f", &cel);fahr = (1.8 * cel) + 32.0; //temperature conversion formulaprintf("\nTemperature in Fahrenheit: %.2f F\n", fahr);Create a program that will convert1011degree Fahrenheit to degree Celsius.1213return e;1415Sample OUTPUTCelsius: 0Fahrenheit: 32.0Sample OUTPUTes (1:0)Celsius: 1C CodioProjectFileEditFindToolsEducationHelpView* Compile & Run> Project Index (static)O Debug Current FileJANGELESBtask6.c7. Task 6: Creatin.1-#include 2Collapseint main()4. {7. Task 6: Creating Temperature Converterfloat fahr, cel;printf("Enter the Temperature in celsius: ");scanf ("%f", &cel);6Fahrenheit: 33.8810fahr = (1.8 * cel) + 32.0; //temperature conversion formulaprintf("\nTemperature in Fahrenheit: %.2f F\n", fahr);Sample OUTPUT111213return 0;}Celsius: 351415Fahrenheit: 95.0Check your program by clicking the buttons below..COMPILEIRUNI C CodioProjectFileEditFindViewToolsEducationHelpa Compile & Run> Project Index (static)O Debug Current FileJANGELES8task6.c7. Task 6: Creatin.1.#include Collapseint main()4. {7. Task 6: Creating Temperature Converterfloat fahr, cel;printf("Enter the Temperature in celsius: ");scanf ("%f", &cel);LAST RUN on 2/16/2021, 7.53:03 PMCheck 1 failedOutput:fahr = (1.8 * cel) + 32.0; //temperature conversion formulaprintf("\nTemperature in Fahrenheit: %.2f F\n", fahr);1011Enter the Temperature in celsius12Temperature in Fahrenheit: 32.00return 0;}1314Expected:15Celsius:Fahrenheit: 32.0Check 2 failedOutput:Enter the Temperature in celsiusTemperature in Fahrenheit: 33.80Expected:Celsius:Fahrenheit: 33.8e* (1:0)CodioProjectFileEditFindViewToolsEducationHelpI Compile & Run> Project Index (static)O Debug Current FileJANGELES8task6.c7. Task 6: Creatin.1. #include 2Collapse3int main()4. {7. Task 6: Creating Temperature Converterfloat fahr, cel;printf("Enter the Temperature in celsius: ");scanf ("%f", &cel);6wwpu.7Enter the Temperature in celsius8.Temperature in Fahrenheit: 33.80910fahr = (1.8 * cel) + 32.e; //temperature conversion formula11printf("\nTemperature in Fahrenheit: %.2f F\n", fahr);Expected:12Celsius:13return 0;}Fahrenheit: 33.814Check 3 failed15Output:Enter the Temperature in celsiusTemperature in Fahrenheit: 95.00Expected:Celsius:Fahrenheit: 95.0

Note: The CODIO compiler want the answer in the desired form but as per program you shown in the…

Answered: Please help how to fix the error I'am…

Engineering

Computer Science

Please help how to fix the error I'am using CODIO

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

See similar textbooks

Similar questions

[11:43 PM, 7/23/2022] +254 719 743842: The purpose of this assignment is to learn to develop multi-process programs. You are expected to extend the myshell.c program and add pipelines and I/O redirections. In particular, your shell program should recognize the following: > - Redirect standard output from a command to a file. Note: if the file already exists, it will be erased and overwritten without warning. For example, COP4338$ ls > 1COP4338$ sort myshell.c > 2Note that you're not supposed to implement the Unix commands (ls, sort, ...). You do need to implement the shell that invoke these commands and you need to "wire" up the standard input and output so that they "chain" up as expected. >> - Append standard output from a command to a file if the file exists; if the file does not exist, create one. For example, COP4338$ sort myshell.c >> 1COP4338$ echo "Add A Line" >> 1< - Redirect the standard input to be from a file, rather than the keyboard. For…
Question: Implement FCFS and SJF scheduling algorithms in C and calculate the average waiting time and average turnaround time of concurrent processes. Input: the number of processes along with the burst time and arrival time for each process. In addition to the desired scheduling algorithm (FCFS or SJF). The program should expect a file name and a scheduling algorithm as arguments. myfile.txt FCFS The file should contain the number of processes in the first line. Then, each following line should contain the burst time and arrival time of one process as follows: ``` <number of processes> <process 1 burst time> <process 2 arrival time> <process 2 burst time> <process 2 arrival time> … ``` the program should calculate the waiting time and turnaround time for each process if the selected scheduling algorithm was used and output the average waiting time and average turnaround time. Output: order of execution of the processes (ex: P1 -> P3 -> P6) and…
40. Which of the following statements is not valid for deadlock prevention scheme? a. Number the resources uniquely and never request a lower numbered resource than the last one requested. b. Request and all required resources be allocated before execution. c. Release all resources before requesting a new resource. d. Never request a resource after releasing any resource.
Please explain step by step how processes are created. 1. Including the parent process, how many processes are created by the following program? Assumethat all fork() system calls succeed. #include <unistd.h>#include <stdio.h>int main(int argc, char **argv) {for (int i = 0; i < 3; i++)fork();/* ... */}2. Given the following program, please determine how many times the word “hello” is printed out.Assume that fork() is always successful. #include <sys/types.h>#include <stdio.h>int main() {pid_t a, b;a = fork();b = fork();if (a == 0)b = fork();if (b == 0)a = fork();printf(“hello\n”);return 0;} 2. Given the following program, please determine how many times the word “hello” is printed out.Assume that fork() is always successful. [1 pt]#include <sys/types.h>#include <stdio.h>int main() {pid_t a, b;a = fork();b = fork();if (a == 0)b = fork();if (b == 0)a = fork();printf(“hello\n”);return 0;}
Choose the correct option 1)Which functions allow to change the location of the get and put positions ?a)sg() and sp()b)sekg() and sekp()c)gog() and gop()d)seekg() and seekp() 2)Which of the following operator is used to release the dynamically allocated memory in CPP?a) removeb)freec)deleted)both b and c 3) Local variables are stored in an area called ___________a) Heapb) Permanent storage areac) Free memoryd) Stack 4)Choose the correct option?#include<iostream>using namespace std;class Base {};class Derived: public Base {};int main(){Base *bp = new Derived;Derived *dp = new Base;}a. No Compiler Errorb.Compiler Error in line “Base *bp = new Derived;”c. Compiler Error in line ” Derived *dp = new Base;”d. Runtime Error 5)When the inheritance is private, the private methods in base class are __________ in the derived class (in C++).a. Inaccessibleb.. Accessiblec.. Protectedd. Public
Sequential (contiguous) file allocation. Adding on to below C code to print the attached sample program output. #include<stdio.h>#include<stdlib.h>#define TOTAL_DISK_BLOCKS 32#define TOTAL_DISK_INODES 8int blockStatus[TOTAL_DISK_BLOCKS]; // free = 0int blockStart;struct file_table {char fileName[20];int startBlock;int fileSize;int allotStatus;};struct file_table fileTable[TOTAL_DISK_BLOCKS - TOTAL_DISK_INODES];int AllocateBlocks(int Size) {int i = 0, count = 0, inList = 0, nextBlock = 0;int allocStartBlock = TOTAL_DISK_INODES;int allocEndBlock = TOTAL_DISK_BLOCKS - 1;// check whether sufficient free blocks are availablefor (i = 0; i < (TOTAL_DISK_BLOCKS - TOTAL_DISK_INODES); i++)if (blockStatus[i] == 0)count++;if (count < Size)return 1; // not enough free blockscount = 0;while (count < Size) {nextBlock = (rand() % (allocEndBlock - allocStartBlock + 1)) + allocStartBlock;for (i = nextBlock; i < (nextBlock + Size); i++){if (blockStatus[i] == 0)count = count +…
Exercise 3 – Wildcards example Write a batch program called EX3.BAT that lists all files which start with the letter M and have the extension of .EXE on drive C. It should search from the root down through all the subdirectories. If you want to terminate a batch file during execution, press Ctrl + C. Exercise 4 – Wildcards example Write a batch program called EX4.BAT that lists all files that match any of the following criteria within the root of the C drive and down through its subdirectories: a) Files with an extension of COM and have 4 letters in the filename. g., chcp.com mode.com etc. b) EXE files whose 2nd letter is I g., WINHELP.EXE DIAGS.EXE etc. Make sure the output does not scroll up the screen too quickly. Put a pause command in between parts a) and b) Exercise 5 – Wildcards example Write a batch program called EX5.BAT that lists all files that match any of the following criteria within the Windows folder and down through its sub directories: a) Files that have an…
Write a C program which takes four command line arguments: two file names and twonumber of elements. Your program must check if correct number of arguments aresupplied and terminate if not. Your main process must create three processes: The firstand second processes must open / create files by the given names and fill them with thegiven number of random integers (one integer per line) and terminate. The thirdprocess must execute “sort” command with necessary arguments so that it numericallysorts both files and display the combined result on screen.Before creating the third child process, main process must wait for the other two child processes to end.
Assignment #3: Unix shell with redirects and pipes OCELOT UNIX OS **PLEASE INCLUDE PIPING, ANSWERS WITHOUT IT ARE NOT VERY HELPFUL SINCE THEY DONT INCLUDE IT** The purpose of this assignment is to learn to develop multi-process programs. You are expected to extend the myshell.c program and add pipelines and I/O redirections. In particular, your shell program should recognize the following: > - Redirect standard output from a command to a file. Note: if the file already exists, it will be erased and overwritten without warning. For example, COP4338$ ls > 1COP4338$ sort myshell.c > 2 Note that you're not supposed to implement the Unix commands (ls, sort, ...). You do need to implement the shell that invoke these commands and you need to "wire" up the standard input and output so that they "chain" up as expected. >> - Append standard output from a command to a file if the file exists; if the file does not exist, create one. For example, COP4338$ sort myshell.c >>…
please write with proper explanation. Question half solution is here please write what is main disadvantages of this approach? Half solve questions: Mutual Exclusion: Mutex is an abbreviation for Mutual Exclusion. It is a programme object that prevents multiple users from accessing a shared resource at the same time. When a process accesses a shared variable, it is said to be in the critical section. When no two processes are present in the critical section at the same time, this is referred to as Mutual Exclusion or Mutex. while (true) { semaphore sem = S; while (S <= 0) do no operation { S = S-1; wait (S); } /*critical section*/ while (S > 0) { S = S+1; signal (S); } /*remainder section*/ }
Implementation of a Disk-based Buffer Pool A buffer pool is an area of main memory that has been allocated for the purpose of caching datablocks as they are read from disk. The main purpose of a buffer pool is to minimize disk I/O.Tasks: Implement a disk-based buffer pool application based on the below three buffer poolreplacement schemes: FIFO (first in, first out), LRU (least recently used), and LFU (Leastfrequently used) buffer pool replacement strategies.FIFO (First In, First Out): the oldest data block in the buffer pool is replaced.LRU (Least Recently Used): the least recently accessed data block in the buffer pool is replaced.LFU (Least Frequently Used): the least frequently accessed data block in the buffer pool isreplaced.Initially, the buffer pool is free. Disk blocks are numbered consecutively from the beginning ofthe file with the first block numbered as 0. When I execute your program,First, it asks the user to input the following parameters:o ?: number of blocks in the…
elifmenu == 'gr': file6 = open('tasks.txt', 'r') tasks = file6.readlines() total_tasks = len(tasks) total_completed_tasks = 0 total_uncompleted_tasks = 0 total_task_overdue = 0 fortaskintasks: assigned_user, task_title, task_description, current_date, task_due, completed_question = task.strip().split(", ") task_due_2 = parser.parse(task_due) iftask[-1] == "Yes": total_completed_tasks += 1 else: total_uncompleted_tasks += 1 iftask_due_2 < datetime.today(): total_task_overdue += 1 incomplete_percentage = round(total_completed_tasks / total_tasks * 100, 2) overdue_percentage = round(total_task_overdue / total_tasks * 100, 2) print("Report Generated in file: task_overview.txt") file7 = open('task_overview.txt', 'a') file7.write(f"Number of tasks: {total_tasks}\n") file7.write(f"Number of completed tasks: {total_completed_tasks}\n") file7.write(f"Number of uncompleted tasks: {total_uncompleted_tasks}\n") file7.write(f"Number of overdue tasks: {total_task_overdue}\n")…