I keep getting undefined input error

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rak crak
rak crak on 10 May 2022
Edited: Cris LaPierre on 10 May 2022
Hello , im trying to make this gpa/cgpa calculator that asks the user for input , but whenever i reach the the input that requires a character it shows undifined error as shown in the screenshot :
Enter letter grade for course: A
Error using input
Undefined function or variable 'A'.
Error in Untitled11 (line 10)
Grade = input('Enter letter grade for course: ');

Answers (1)

Mathieu NOE
Mathieu NOE on 10 May 2022
hello
you want to request a string not a number , so the correct code is :
Grade = input('Enter letter grade for course: ',"s");
  4 Comments
Cris LaPierre
Cris LaPierre on 10 May 2022
Try using single quotes for 's', similar to what you did for Course.
Grade = input('Enter letter grade for course: ','s');

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