In an examination a student appeared in three subjects. A student may be declared passed if s/he gets 40 or more marks in each subjects and secures a total 150 or more marks in all three subjects. Further, if a student may be declared passed , s/he is awarded a grade A if her/his total marks is 210 or more , grade B if marks is more than 180 otherwise grade C. Write a program to evaluate all thee sub and assing grade and marks.

   1:  #include<stdio.h>

   2:  #include<conio.h>

   3:   

   4:  void main()

   5:  {

   6:  int mark1,mark2,mark3,total;

   7:  char result,grade;

   8:  clrscr();

   9:  printf("Enter the marks1,2 and 3:");

  10:  scanf("%d %d %d",&mark1,&mark2,&mark3);

  11:  total=mark1+mark2+mark3;

  12:  /*If mark in each sub is more than 40 and total is 150 or more*/

  13:  if(mark1>=40 && mark2>=40 && mark3>=40 && total>=150)

  14:  result='P';

  15:  else

  16:  result='F';

  17:  /* If passes with 210 or more marks */

  18:  if(result=='P' && total>=210)

  19:  grade='A';

  20:  /* If passes with 180 or more marks */

  21:  if(result=='P' && total>=180)

  22:  grade='B';

  23:  /* If passes with less than 180 marks */

  24:  if(result=='P' && total<180)

  25:  grade='C';

  26:  /*Display the Results */

  27:  if(result=='P' && grade=='A')

  28:  printf("Passed with A grade");

  29:  if(result=='P' && grade=='B')

  30:  printf("Passed with B grade");

  31:  if(result=='P' && grade=='C')

  32:  printf("Passed with C grade");

  33:  if(result=='F')

  34:  printf("Failed");

  35:  getch();

  36:  }