write a C program which asks the user to input the marks to physics,chemistry, and Math. Then calculate the percentage and print on the screen.

• #include<stdio.h>
• #include<conio.h>
• void main()
• {
•            int phy, che, mat, tot;
• float per;
• clrscr();
• printf("\n Enter the marks of physics: ");
• scanf("%d",&phy);
• printf("\n Enter the marks of Chemistry: ");
• scanf("%d",&che);
• printf("\n Enter the marks of Mathematics: ");
• scanf("%d",&mat);
• tot=phy+che+mat;
• per=tot/3.0;
• printf("\n The percentage is: %f",per);
• getch();
• }
• output:
•  Enter the marks of physics: 60
• Enter the marks of physics: 65
• Enter the marks of physics: 63
• The percentage is: 62.666668