C++ Program to Calculate Grade of Student Using if else

Stylin Ali answered on October 5, 2022 Popularity 3/10 Helpfulness 1/10

answer C++ Program to Calculate Grade of Student Using if else

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C++ Program to Calculate Grade of Student Using if else

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#include<iostream.h>
#include<conio.h>

void main()
{
int no, i;
float marks[10], per=0, total=0;
clrscr();
cout<<"Enter number of subject: ";
cin>>no;
cout<<"Enter marks of "<<no<<" subject: ";
for(i=0; i<no; i++)
{
cin>>marks[i];
}
for(i=0; i<no; i++)
{
total=total+marks[i];
}
per=total/no;
cout<<"Percentage: "<<per<<" %" <<endl;
if(per>85) {
cout<<"A grade";
}
else if(per<85 && per>=75) 
{
cout<<"B grade";
}
else if(per<75 && per>=50)
{
cout<<"C grade";
}
else if(per<50 && per>=30) 
{
cout<<"D grade";
}
else 
{
cout<<"Fail";
}
getch();
}

Popularity 3/10 Helpfulness 1/10 Language cpp

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Tags: c++ using

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Contributed on Oct 05 2022

Stylin Ali

0 Answers Avg Quality 2/10

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C++ Program to Calculate Grade of Student Using if else

Comment

#include<iostream.h>
#include<conio.h>

void main()
{
int no, i;
float marks[10], per=0, total=0;
clrscr();
cout<<"Enter number of subject: ";
cin>>no;
cout<<"Enter marks of "<<no<<" subject: ";
for(i=0; i<no; i++)
{
cin>>marks[i];
}
for(i=0; i<no; i++)
{
total=total+marks[i];
}
per=total/no;
cout<<"Percentage: "<<per<<" %" <<endl;
if(per>85) {
cout<<"A grade";
}
else if(per<85 && per>=75) 
{
cout<<"B grade";
}
else if(per<75 && per>=50)
{
cout<<"C grade";
}
else if(per<50 && per>=30) 
{
cout<<"D grade";
}
else 
{
cout<<"Fail";
}
getch();
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: www.sitesbay.com

Tags: using c++

Link to this answer
Share Copy Link

Contributed on Oct 05 2022

Stylin Ali

0 Answers Avg Quality 2/10

C++ Program to Calculate Grade of Student Using if else

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