Problem in making 3 member of structure of 3 student info

Question

I tried to make a structure of 3 member ( int roll_no,float percentage,char name[20]) but my program did not taking input and i also used fflush but it not working please help

#include <stdio.h>

struct student {
char name[50];
int roll;
float per;
} s[3];

void main() { int i;
for(i=0;i<=2;i++){
printf("Enter information:\n");
printf("Enter name: \n");
gets(s[i]].name);
printf("Enter roll number:\n ");
scanf("%d", &s[i]].roll);
printf("Enter percentage:\n ");
scanf("%f", &s[i]].per);}
printf("Student info");
for(i=0;i<=2;i++){
printf("Student name %s \n",s[i].name);
printf("Roll no %d",s[i].roll);
printf("Percentage %f",s[i].per);}

}

Answer 1

I also faced this problem.
fflush is not works on sl.
So you use cin.ignore()
before cin.

https://www.sololearn.com/discuss/2375153/?ref=app

more about input buffers:
https://www.google.co.in/amp/s/www.geeksforgeeks.org/clearing-the-input-buffer-in-cc/amp/

Answer 2

#include <stdio.h>

struct student {
char name[50];
int roll;
float per;
} s[3];

void main() { int i;
for(i=0;i<=2;i++){
printf("Enter information:\n");
printf("Enter name: \n");fflush(stdin);
gets(s[i]].name);
printf("Enter roll number:\n ");
scanf("%d", &s[i]].roll);
printf("Enter percentage:\n ");
scanf("%f", &s[i]].per);}
printf("Student info");
for(i=0;i<=2;i++){
printf("Student name %s \n",s[i].name);
printf("Roll no %d",s[i].roll);
printf("Percentage %f",s[i].per);}

} Please gyz ye program work nhi kr rha help me

Answer 3

https://code.sololearn.com/c71AyFP65kK0/?ref=app
Now its working or not??? please tell me because it not taking input

Answer 4

https://code.sololearn.com/c71AyFP65kK0/?ref=app
Bro its not working i insert getchar(); but it will not input any value by user but showing direct output

Answer 5

https://code.sololearn.com/c71AyFP65kK0/?ref=app
Bro can i use this same program in turbo C and will it work fine???

Answer 6

Bro its not working on other compiler when i click on run it runs but take only name and when i type roll no its came out on program screen help me