xt7-3.cpp

谭浩强所著C++课后的部分习题集解答(c++)

#include <iostream>
#include <iomanip>
using namespace std;
const int n=5;
struct student
{ char num[6];
  char name[8];
  int score[4];
}stu[n];
int main()
{void print(student stu[6]);
 int i,j;
 for (i=0;i<n;i++)
 {cout<<"input scores of student "<<i+1<<":"<<endl;
  cout<<"NO.: ";
  cin>>stu[i].num;
  cout<<"name: ";
  cin>>stu[i].name;
  for (j=0;j<3;j++)
    {cout<<"score "<<j+1<<":";
     cin>>stu[i].score[j];
    }
  cout<<endl;
 }
print(stu);
return 0;
}

void print(student stu[6])
 {int i,j;
  cout<<" NO.      name      score1   score2   score3"<<endl;
  for (i=0;i<n;i++)
   {cout<<stu[i].num<<"  "<<setw(10)<<stu[i].name<<"      ";
    for (j=0;j<3;j++)
      cout<<setw(3)<<stu[i].score[j]<<"      ";
    cout<<endl;
   }
 }