Question

Write a C++ program to keep records and perform statistical analysis for a class of 20 students. The information of each student contains ID, Name, Sex, quizzes Scores (2 quizzes per semester), mid-term score, final score, and total score.

Answer 1

`Hey,

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#include <iostream>

using namespace std;
typedef struct student
{

string stnumber;
string sname;
char sex;
float quiz1;
float quiz2;
float assignment;
float midterm;
float final;
float total;

};  

int main()
{
student st[20];
for(int i=0;i<20;i++)
{
cout<<"Enter "<<(i+1)<<" student id: ";
cin>>st[i].stnumber;
  
cout<<"Enter "<<(i+1)<<" student name: ";
getline(cin,st[i].sname);
cout<<"Enter "<<(i+1)<<" student sex (M/F): ";
cin>>st[i].sex;
cout<<"Enter "<<(i+1)<<" student quiz1 score: ";
cin>>st[i].quiz1;
cout<<"Enter "<<(i+1)<<" student quiz2 score: ";
cin>>st[i].quiz2;
cout<<"Enter "<<(i+1)<<" student mid-term score: ";
cin>>st[i].midterm;
cout<<"Enter "<<(i+1)<<" student end-sem score: ";
cin>>st[i].final;
st[i].total=st[i].quiz1+st[i].quiz2+st[i].midterm+st[i].final;
  
}
cout<<"Data o students are\n\n";
for(int i=0;i<20;i++)
{
cout<<"Student id: "<<st[i].stnumber<<endl;
cout<<"Student name: "<<st[i].sname<<endl;
cout<<"Student sex: "<<st[i].sex<<endl;
cout<<"Student quiz1: "<<st[i].quiz1<<endl;
cout<<"Student quiz2: "<<st[i].quiz2<<endl;
cout<<"Student midterm: "<<st[i].midterm<<endl;
cout<<"Student final: "<<st[i].final<<endl;
cout<<"Student total: "<<st[i].total<<endl;
  
}
return 0;
}

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Thanks.