在此程序中,创建了一个名为 student 的结构体。
该结构体有三个成员:name(字符串)、roll(整数)和 marks(浮点数)。
然后,我们创建了一个大小为 10 的结构体数组,用于存储 10 名学生的信息。
使用 for 循环,程序从用户那里获取 10 名学生的信息并在屏幕上显示。
示例:在结构体中存储信息并显示
#include <iostream>
using namespace std;
struct student
{
char name[50];
int roll;
float marks;
} s[10];
int main()
{
cout << "Enter information of students: " << endl;
// storing information
for(int i = 0; i < 10; ++i)
{
s[i].roll = i+1;
cout << "For roll number" << s[i].roll << "," << endl;
cout << "Enter name: ";
cin >> s[i].name;
cout << "Enter marks: ";
cin >> s[i].marks;
cout << endl;
}
cout << "Displaying Information: " << endl;
// Displaying information
for(int i = 0; i < 10; ++i)
{
cout << "\nRoll number: " << i+1 << endl;
cout << "Name: " << s[i].name << endl;
cout << "Marks: " << s[i].marks << endl;
}
return 0;
}
输出
Enter information of students: For roll number1, Enter name: Tom Enter marks: 98 For roll number2, Enter name: Jerry Enter marks: 89 . . . Displaying Information: Roll number: 1 Name: Tom Marks: 98 . . .
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