//Average marks of a student #include void main() { float phy, chem , maths , eng ,computer,avg ;// defining variable printf("Enter The Marks "); puts("\n Phy:"); scanf("%f",&phy); puts("\nMaths :"); scanf("%f",&maths); puts("\n Chemistry :"); scanf("%f",&chem); puts("\n English:"); scanf("%f",&eng); puts("\n Computer:"); scanf("%f",&comp); avg=(phy+chem+maths+eng+comp)/5; printf("The Average is: %f ",avg); }