Question

How to make this problem? in C language

Build an algorithm that, upon receiving as input the ID and salary of the professors of a university, determines the following:
-Total payroll of teachers.
-The average salaries of teachers.
-ID of the employee with the highest salary as well as what's his salary

thanks

Answer 1

Here is the answer for your question in C Programming Language.

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CODE :

#include<stdio.h> //Structure that defines a professor with Id and salary struct Professor{    int ID;    double salary; }; void main(){       //Required variables    int n,i,id;    double total = 0,average,maxSalary = 0;    //Read number of professors    printf("Enter the number of professors : ");    scanf("%d",&n);       //Create array of structures with number of professors    struct Professor professors[n];       //Loop number of professors times    for(i = 0;i<n;i++){        //Read id of ith professor        printf("Enter the ID of the professor #%d : ",(i+1));        scanf("%d",&professors[i].ID);        //Read salary of ith professor        printf("Enter the salary of the professor #%d : $",(i+1));        scanf("%lf",&professors[i].salary);        //Check if it is the highest salary,if yes set id, and maxSalary values        if(maxSalary < professors[i].salary){            maxSalary = professors[i].salary;            id = professors[i].ID;        }        //Cummulate salaries to 'total'        total += professors[i].salary;    }    //Calculate average    average = total/n;       //Display output    printf("\n=================PAYROLL=================\n");    printf("\nTotal payroll of teachers : $%.2lf\n",total);    printf("The average salaries of teachers : $%.2lf\n",average);    printf("The highest salary is : $%.2lf\n",maxSalary);    printf("The ID of the employee with highest salary is : %d\n",id); }

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SCREENSHOTS :

Please see the screenshots of the code below for the indentations of the code.

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OUTPUT :

Any doubts regarding this can be explained with pleasure :)