Question

write an program in c++ to input and print name and roll no.of 5 student through thu use of array of object​

Answer 1

Answer:

#include

struct student

{

char name[50];

int roll;

float marks;

} s[100];

int main()

{

int i,n,rn,k;

struct student s[100];

printf("Enter total of students:\n");

scanf("%d",&n);

for(i=0;i<n;i++)

{

printf("\n Enter information of student %d:\n",i+1);

printf("Enter name: ");

scanf("%s", s[i].name);

printf("Enter roll number: ");

scanf("%d", &s[i].roll);

printf("Enter marks: ");

scanf("%f", &s[i].marks);

}

printf("Inter Roll number to search student record:\n");

scanf("%d",&rn);

for(i=0;i<n;i++)

{

if(s[i].roll==rn)

{

k=i;//for finding position of student

printf("\n Record found at position no %d \n",k+1);

printf("\tName:%s\n ",s[k].name);

printf("\t Roll number: %d\n",s[k].roll);

printf("\t Marks: %.1f\n\n",s[k].marks);

}

}

return 0;

}