22. Write a C program to input marks of five subjects Physics, Chemistry, Biology, Mathematics and Computer. Calculate percentage and grade according to following:
22. Write a C program to input marks of five subjects Physics, Chemistry, Biology, Mathematics and Computer. Calculate percentage and grade according to following: Percentage >= 90% : Grade A Percentage >= 80% : Grade B Percentage >= 70% : Grade C Percentage >= 60% : Grade D Percentage >= 40% : Grade E Percentage < 40% : Grade F Solution :- #include<stdio.h> #include<conio.h> void main() { clrscr(); float phy,che,bio,maths,comp,total,avg; printf("Enter the marks of Physics :-"); scanf("%f",&phy); printf("Enter the marks of Chemistry :-"); scanf("%f",&che); printf("Enter the marks of Biology:-"); scanf("%f",&bio); printf("Enter the marks of Mathematics:-"); scanf("%f",&maths); printf("Enter the marks of Comuter:-"); scanf("%f",&comp);