Question

CÖ) Could you please help me to solve this problem?(ONLY USING C++ PROGRAMMING LANGUAGE PLEASE)

Write a program for the patient information system in a policlinic. The patients are examined according to the triage char assigned to them. Triage codes are as follows:

- ‘h’ : high priority

- ‘m’ : medium priority

- ‘l’ : low priority

The patients having ‘h’ triage char are examined first then the patients having ‘m’ comes and finally patients with ‘l’ triage code are being examined. Each patient has a unique id identifying them in the policlinic.

Implement the program. In your main function the user will be able to use the following commands:

add: a new patient (id of the patient, and triage char) will be inputted and added to the appropriate queue,

get: the next patient (id of the patient) will be returned and displayed

quit: exits.

Sample Run:

Enter your command a(dd), g(et), q(uit): a

Patient id: 12345

Patient triage (h,m,l): m

Patient added to the priority queue!

Enter your command a(dd), g(et), q(uit): a

Patient id: 54321

Patient triage (h,m,l): l

Patient added to the priority queue!

Enter your command a(dd), g(et), q(uit): a

Patient id: 22222

Patient triage (h,m,l): h

Patient added to the priority queue!

Enter your command a(dd), g(et), q(uit): a

Patient id: 11111

Patient triage (h,m,l): m

Patient added to the priority queue!

Enter your command a(dd), g(et), q(uit): g

Patient with id 22222 is to be served!

Enter your command a(dd), g(et), q(uit): g

Patient with id 12345 is to be served!

Enter your command a(dd), g(et), q(uit): g

Patient with id 11111 is to be served!

Enter your command a(dd), g(et), q(uit): g

Patient with id 54321 is to be served!

Enter your command a(dd), g(et), q(uit): q

Bye!

Note: You must implement “Queue.h” library. The implementation can be found from the text book.

sincerely...

Answer 1

File pointer FILE* fp: pointer to file getche0: To get character from console For basic file input read: write data into a text file c++ program Program Explanation: o A character array of filename[20] having size equal to 20 used to enter the name of file which has to be appended. If a file is not present of name user entered then a new file will be created in the directory of your cpp file o To append file "a" mode is used in fopen function o While loop is used to enter character till escape key is not pressed. When user presses escape a space is added into text file o If user presses enter key then an end line is added to text file

C Source Code #include #include #include <iostream > <stdio.h> <conio.h> using namespace std; int main() FILE *fp; char ch, fileName [20]; printf(Enter name of file with extension to append data e.g test.txt: " scanf("%s",&fileName) ; fp fopen(fileName, a");

fp fopen(fileName, "a"); if (fpNULL)( printf("File Does Not Exist"); Jelse ( printf("Type data press escape to finish: \nln") printf("Itlt") while(ch!-27) { ch-getche() if(ch-27) { putc( fp); else ( putc (ch,fp); if(ch-=13) { coutくく"\n"; putc( n',fp);

putc (ch, fp); if (ch -13) cout<<"In"; putc(n',fp); fclose(fp); cout<<"Innin return e

Program explanation o Program has four different function for each calculator operation o do while loop is used to display menu options o if else statement is used to check option o Program has two variables on which all basic operations are applied o Every functions receives two parameters and return result C++ source code compiler used Codeblocks

#include <iostream» using namespace std; (int num1, int num2); int addition int subtraction (int num1, int num2); int division int multiplication(int numl, int num2); (int num1, int num2); int main() char option; int num1, num2, result; cout<<"In ttltSimple calculator"<<endl;

cout<<"Enter for Addtion\nEnter for Subtraction\n Enter for Division\nEnter for Multiplication\n Enter E to EXIT\n"; cout<<"In\tlt\tEnter Option: "; cin>>optionj if (option !z' e' &&option !='E ' ) cout«c"\n\t\t\tEnter cin>>num1; cout«c"\n\t\t\tEnter cin>>num2; First Number : "; Second Number : "; if( option !-' + ' &&option !-'-' &&option !-' / ' &&option!' &&option!'e'&&option!'E) cout«c"\n\t\t\tSELECT the VALID OPTIO叭n"; else if(option:='t')

cout<<"Enter for Addtion\nEnter for Subtraction\n Enter for Division\nEnter for Multiplication\n Enter E to EXIT\n"; cout<<"In\tlt\tEnter Option: "; cin>>optionj if (option !z' e' &&option !='E ' ) cout«c"\n\t\t\tEnter cin>>num1; cout«c"\n\t\t\tEnter cin>>num2; First Number : "; Second Number : "; if( option !-' + ' &&option !-'-' &&option !-' / ' &&option!' &&option!'e'&&option!'E) cout«c"\n\t\t\tSELECT the VALID OPTIO叭n"; else if(option:='t')

else if(option result=addition(num1,num2); cout<<"\n\t\t\t"くくnum!<<" + "<<num2<<" "<<resultくくendl; = else if(option=='-') result subtraction(num1, num2); cout<<"\n\t\t\t"くくnum1<<" - "くくnum2cc" "<くresultくくendl; - else if(options resultzdivision (num1, num2); cout<<"\n\t\t\t"くくnum!<<" / "<<num2<c" "くくresultくくendl; - else if(option=='*') result multiplication (num1, num2); cout<<"\n\t\t\t"<<num!<<" X "<<num2cc" "<<resultくくendl; =

łwhile(option!'e'&&option!E) return 0; int addition(int num1, int num2) return (num1+num2); int subtraction(int num1, int num2) return (num1-num2); int division(int num1, int num2) if (num2--0)

return (num1-num2); int division(int num1, int num2) if (num2zEo) cout<<"InltltltDivide by ZERO not allowed :"<<endl; return e; return (num1/num2); int multiplication(int num1, int num2) return (num1*num2);