In this article, we will write a c program to calculate the total and percentage marks of a student using Structure.
Write a C Program to Calculate Total and Percentage Marks of a Student Using Structure
#include <stdio.h>
#include <conio.h>
struct student
{
int rl;
char nm[20];
int m1;
int m2;
int m3;
int t;
float per;
};
void main()
{
struct student a;
clrscr();
printf(" Enter RollNo, Name amd three sub marks\n");
scanf("%d%s%d%d%d", &a.rl, &a.nm, &a.m1, &a.m2, &a.m3);
a.t = a.m1 + a.m2 + a.m3;
a.per = a.t / 3.0;
printf("rollno=%d\n", a.rl);
printf("Name=%sk\n", a.nm);
printf("m1=%d\n", a.m1);
printf("m2=%d\n", a.m2);
printf("m3=%d\n", a.m3);
printf("total=%d\n", a.t);
printf("per=%f\n", a.per);
getch();
}
Input:
Enter RollNo, Name and three sub marks
12 rama 30 40 50
Output:
rollno=12
Name=rama
m1=30
m2=40
m3=50
total=120
per=40.000000
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