Program to calculate students marks, C/C++ Programming

Assignment Help:

#include
using namespace std;
void print(int marks_arr[],int cnt)
{
int ind[cnt];
int i=0;
int j=0;
int k=0;
int s=0;
for(k=0;k {
ind[k]=0;
}
int cnt1=0;
for(i=0;i {
ind[cnt1]=1;
for(j=i+1;j {
//cout< if((marks_arr[i]==marks_arr[j])&&(marks_arr[i]!=-1))
{
ind[cnt1]=ind[cnt1]+1;
marks_arr[j]=-1;
//if(marks_arr[j]==-1)
//{
//break;
//}

}
}
cnt1++;
}
for(s=0;s {
if(marks_arr[s]!=-1)
{
cout<<"\n"< }

}

}
int add()
{
int mark;
cout<<"Enter the mark:";
cin>> mark;
return mark;
}
float avg(int mark[],int c)
{
int i,sum=0;
float average;
for(i=0;i {
sum= sum+mark[i];
}
average=sum/c;
return average;
}

int marks_arr[100];
int main()
{
static int count=0;
//int marks_arr[100],
int choice,i,ch,searchelement,totalcount,total;
float val;

do
{
cout<<"\n 1. Add student marks";
cout<<"\n 2. Display student marks";
cout<<"\n 3. Find average of all marks";
cout<<"\n 4. Calculate the standard deviation";
cout<<"\n 5. Delete a student mark";
cout<<"\n 6. Search all marks ";
cout<<"\n 7. Print all marks";
cout<<"\nEnter choice : ";
cin>>choice;
switch(choice)
{
case 1:
{
marks_arr[count]=add();
count++;
break;
}
case 2:
{
for(i=0;i {
cout< }
break;
}

case 3:
{
val= avg(marks_arr,count);
cout<< "The avg of total marks is: "< break;
}
case 4:

case 5:


case 6:
{
cout<<"\n Enter the mark to search:";
cin>>searchelement;
totalcount=0;
for(i=0;i {
if(marks_arr[i]==searchelement)
{
totalcount=totalcount+1;
}
}
cout<<"No of times the element is present : "< break;
}
case 7:
{
print(marks_arr,count);
}
}
cout<<"\nContinue [0-yes / 1-no] :";
cin>>ch;
}while(ch!=1);
}


Related Discussions:- Program to calculate students marks

Inheritance and polymorphism, The zipped folder int_collection.zip (downloa...

The zipped folder int_collection.zip (downloaded from Blackboard) contains an abstract class AbstractIntCollection and two interfaces: IntList and IntStack. The abstract class cont

What happens if you make call "delete this;"?, The code contains two built-...

The code contains two built-in pitfalls. First one, if it executes in a member function for an static, extern or automatic object, the program will possibly crash as soon as the de

Implementation of the dictionary class, Implementation of the Dictionary cl...

Implementation of the Dictionary class: int Dictionary::find_word(char *s) {    char word[81];    for (int i = 0; i       if (stricmp(words[i].get_word(word),s) =

Program create a user defined data structure - c++ program, Create a user-d...

Create a user-defined data structure (struct) called Node that represents a node within a linked list where the "data" stored in each node is a pointer to a Car object.    a) Wr

I need website with built in scraper, I need Website with built in scraper ...

I need Website with built in scraper Project Description: The coding skills mentioned above are just possibly ones that will be used. Skills required are ASP, C++ Programm

Explain integer literal, Integer literal Integer is numbers without fra...

Integer literal Integer is numbers without fractional parts. e.g. 20       // Decimal 024      // Octal     0x14     // Hexadecimal To indicate long, unsigned,

Decodethecode.h, decodes the sending smuggler string from the number format...

decodes the sending smuggler string from the number format into plain text

Palindorme, program coding for the conversion of string to a palindrome

program coding for the conversion of string to a palindrome

Plugging the memory leak, Problem #1: plugging the memory leak. When you em...

Problem #1: plugging the memory leak. When you employ the "normal" new operator, for example Foo* p = new Foo(), the compiler generates some special code to manage the case while t

Programming, Write a program that writes your name on the monitor ten times...

Write a program that writes your name on the monitor ten times. Write this program three times, once with each looping method.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd