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Oct 21st, 2008

Help with code please

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Can someone take a look at my code and see if they notice something wrong.

int score;
	 char grade =0;

     // read in total score 

     cout << endl;
     cout << "Enter total score (float, must be <= 100): "; 
     cin >> score;  
     
     if (score >= 85); 
        grade = 'A';
	 else if (score >= 75); 
        grade = 'B';
	 else if (score >= 65); 
        grade = 'C';
	 else if (score >= 55);
	    grade = 'D';
	 else 
	    grade = 'F';
	 End if // score >= 55
     End if // score >= 65
     End if // score >= 75
     End if // score >= 85



     // display the result 

	 cout << endl; 
     cout << "Your grade for CMSC 101 is: " << grade << endl; 
     return (0); // terminate with success

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dtaylor01

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Oct 21st, 2008

Re: Help with code please

C and C++ do not have "END IF" statements.

C++ Syntax (Toggle Plain Text)
int score;
    char grade =0;
 
     // read in total score 
 
    cout << endl;
    cout << "Enter total score (float, must be <= 100): "; 
    cin >> score;  
 
    if (score >= 85); 
       grade = 'A';
    else if (score >= 75); 
        grade = 'B';
    else if (score >= 65); 
        grade = 'C';
     else if (score >= 55);
        grade = 'D';
     else 
        grade = 'F';
 
     // display the result 
 
    cout << endl; 
    cout << "Your grade for CMSC 101 is: " << grade << endl; 
    return (0); // terminate with success
int score;
    char grade =0;

     // read in total score 

    cout << endl;
    cout << "Enter total score (float, must be <= 100): "; 
    cin >> score;  
     
    if (score >= 85); 
       grade = 'A';
    else if (score >= 75); 
        grade = 'B';
    else if (score >= 65); 
        grade = 'C';
     else if (score >= 55);
        grade = 'D';
     else 
        grade = 'F';

     // display the result 

    cout << endl; 
    cout << "Your grade for CMSC 101 is: " << grade << endl; 
    return (0); // terminate with success

Last edited by Ancient Dragon; Oct 21st, 2008 at 11:53 pm.

Ancient Dragon

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since Aug 2005

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Oct 22nd, 2008

Re: Help with code please

Take away all those semi-colons after the if and else-if statement:

C++ Syntax (Toggle Plain Text)
     if (score >= 85); 
        grade = 'A';
	 else if (score >= 75); 
        grade = 'B';
	 else if (score >= 65); 
        grade = 'C';
	 else if (score >= 55);
	    grade = 'D';
	 else 
	    grade = 'F';
     if (score >= 85); 
        grade = 'A';
	 else if (score >= 75); 
        grade = 'B';
	 else if (score >= 65); 
        grade = 'C';
	 else if (score >= 55);
	    grade = 'D';
	 else 
	    grade = 'F';

Denniz

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Oct 22nd, 2008

Re: Help with code please

Click to Expand / Collapse Quote originally posted by dtaylor01 ...

Can someone take a look at my code and see if they notice something wrong.
(Toggle Plain Text)
int score;
	 char grade =0;

     // read in total score 

     cout << endl;
     cout << "Enter total score (float, must be <= 100): "; 
     cin >> score;  
     
     if (score >= 85); 
        grade = 'A';
	 else if (score >= 75); 
        grade = 'B';
	 else if (score >= 65); 
        grade = 'C';
	 else if (score >= 55);
	    grade = 'D';
	 else 
	    grade = 'F';
	 End if // score >= 55
     End if // score >= 65
     End if // score >= 75
     End if // score >= 85



     // display the result 

	 cout << endl; 
     cout << "Your grade for CMSC 101 is: " << grade << endl; 
     return (0); // terminate with success
int score; char grade =0; // read in total score cout << endl; cout << "Enter total score (float, must be <= 100): "; cin >> score; if (score >= 85); grade = 'A'; else if (score >= 75); grade = 'B'; else if (score >= 65); grade = 'C'; else if (score >= 55); grade = 'D'; else grade = 'F'; End if // score >= 55 End if // score >= 65 End if // score >= 75 End if // score >= 85 // display the result cout << endl; cout << "Your grade for CMSC 101 is: " << grade << endl; return (0); // terminate with success

Start using C++....when posting in the C++ section

sidatra79

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Oct 22nd, 2008

Re: Help with code please

C++ Syntax (Toggle Plain Text)
int score;
char grade;
 
	     // read in total score
 
	     cout << endl;
	     cout << "Enter total score (float, must be <= 100): ";
	     cin >> score;
 
	     if (score >= 85)
	        grade = 'A';
		 else if (score >= 75)
	        grade = 'B';
		 else if (score >= 65)
	        grade = 'C';
		 else if (score >= 55)
		    grade = 'D';
		 else
		    grade = 'F';
 
 
 
 
	     // display the result
 
		 cout << endl;
	     cout << "Your grade for CMSC 101 is: " << grade << endl;
	     return (0); // terminate with success
int score;
char grade;

	     // read in total score

	     cout << endl;
	     cout << "Enter total score (float, must be <= 100): ";
	     cin >> score;

	     if (score >= 85)
	        grade = 'A';
		 else if (score >= 75)
	        grade = 'B';
		 else if (score >= 65)
	        grade = 'C';
		 else if (score >= 55)
		    grade = 'D';
		 else
		    grade = 'F';




	     // display the result

		 cout << endl;
	     cout << "Your grade for CMSC 101 is: " << grade << endl;
	     return (0); // terminate with success

Last edited by chococrack; Oct 22nd, 2008 at 10:55 am.

chococrack

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This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.

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