Calculation

[MAhmed]

i was making a software to calculate marks of students and their percentage and total marks but i think there is some problems in my code please correct them!

 #include<stdio.h>
#include<conio.h>
#include<graphics.h>
int main()
{
  textcolor(RED);
  textbackground(WHITE);
clrscr();
printf("Here You Can Check Your Results \n kindly write your numbers bellow \n");
int math,phy,chem,total; float re;

printf("\n Your Maths Marks:"); scanf("%d", math);

printf("\n Your Physics Marks: "); scanf("%d", phy);

printf("\n Your Chemistry Marks:"); scanf("%d", chem);

printf("\n Total:"); total=math+phy+chem;

printf("\n Percentage:"); re=100/400*100;
return 0;
}

[AbstractionAnon]

Line 20: You're not including total in your calculation.