Question

write a C progam not C++

please include comments im a beginner

During a drawing competition, the review system is implemented by assigning 3 to 5 reviewers per submission. Each drawing is ranked by 3 to 5 reviewers on a continuous scale of 1 to 5 (1 being the lowest score and 5 being the highest, decimal numbers are not allowed). Final results are saved in the reviews file (given separately). (Format of each line: author_name,score_Iscore_2............score 5) James,24152 Ann, 145 Thomas,5345 Mark,432 Karen 222 Write a C program to read, process, and output data as explained below: 1. Read and process the content of the reviews text file. 2. Calculate the average score per contestant. (average sum of all the scores / number of scores) 3. Display results in a formatted chart as shown below. For each contestant, list the name and the 3 to 5 scores followed by the average score. Comments are not required, define functions where necessary. S5 Ave. 2 2.8 Name S1 S2 S3 S4 2 4 1 5 James MacBook Air

Answer 1

#include <stdio.h>
#include<string.h>

int main()
{
int NumOfStudents;
printf("enter number of students");
scanf("%d",&NumOfStudents);
int i=0;
int sum;
int remainder;
int p;
char Names[NumOfStudents][50];
int Marks[NumOfStudents];
printf("\nEnter names, marks paralelly");
for (i=0;i<NumOfStudents;i++)
{
scanf("%c",&Names[i]);
scanf("%d",&Marks[i]);

}
float avg[NumOfStudents];
for (int i=0;i<NumOfStudents;i++)
{
while(Marks[i]!=0)
{ p=1;
remainder = Marks[i] % 10;
sum = sum + remainder;
Marks[i]= Marks[i]/ 10;
p++;
}
avg[i]=sum/p;
}

printf( "\n Name\tMarks\tavg");
for (i=0;i<NumOfStudents;i++);
{
printf("\n%s\t%d\t%f",Names[i],Marks[i],avg[i]);
}

return 0;
}

output:

enter number of students
3
Enter names, marks paralelly
 Name   Marks   avg

James 24152 2.8

Ann 145 3.33

Mark 432 3