please someone should help or guild me through on how to write a QBASIC program using IF THEN ELSE or IF THEN ELSE IF statement to write a GPA calculator of five courses which is english, biology, maths, physics, econs.


GRADE
A= 4.0
B= 3.5
C= 3.0
D= 2.5
P= 2.0
F= 0.0


CREDIT LOADS
english= 4
biology= 4
maths= 4
physics= 2
econs= 3


...The program should have an input where the student/person will be INPUTing A,B,C,D,P and F and the program will calculate and print out the output being GRADES/CREDIT LOADS

Always do your homework and dont solicit for help on trivial issues like this. You will never learn if you dont try. Studying and learning is not just to pass your exams but to build a better you, so that you could be useful to urself and the nation in years to come.

write the program and paste it here so that u can get help to make it better.

romme2u: Always do your homework and dont solicit for help on trivial issues like this. You will never learn if you dont try. Studying and learning is not just to pass your exams but to build a better you, so that you could be useful to urself and the nation in years to come.

write the program and paste it here so that u can get help to make it better.

Thanks

The one i wrote didnt work. Syntax error was too much..just need some clue.
Its not an assignment or anything related to school buh something i wanna learn

fingard02k:
Thanks

The one i wrote didnt work. Syntax error was too much..just need some clue.
Its not an assignment or anything related to school buh something i wanna learn

Paste the code here.

Javanian:

Paste the code here.

CLS

INPUT "Enter your english score"; eng$

INPUT "Enter your maths score"; math$

INPUT "Enter your biology score"; bio$

INPUT "Enter your physics score"; phy$

INPUT "Enter your economics score"; econ$

A= 4.0

B= 3.5

C= 3.0

D= 2.5

P= 2.0

F= 0.0

grade = A+B+C+D+P+F

english= 4

biology= 4

maths= 4

physics= 2

econs= 3

Loads =english+biology+maths+physics+econs

If eng$,math$,bio$,phy$,econ$ = A,B,C,D,P,F THEN GOTO 50

50 gpa = grade/loads

PRINT gpa

END

Javanian , lordZOUGA Fayimora, kodewrita you guys should please help me out with this.

Xx

cyrusolu: CLS
DIM A, B, C, D, P, F AS DOUBLE
DIM total AS DOUBLE
DIM creng, crbio, crmat, crphy, creco AS DOUBLE
A = 4!
B = 3.5
C = 3!
D = 2.5
P = 2!
F = 0!

creng = 4!
crbio = 4!
crmat = 4!
crphy = 2!
creco = 3!
total = 17!

INPUT "Enter your grade in English: ", eng#
SELECT CASE eng#
CASE A
engtot# = creng * A
CASE B
engtot# = creng * B
CASE C
engtot# = creng * C
CASE D
engtot# = creng * D
CASE P
engtot# = creng * P
CASE F
engtot# = creng * F
CASE ELSE
PRINT "Invalid grade"
END SELECT
PRINT "Total for English: "; engtot#

INPUT "Enter your grade in Biology: ", bio#
SELECT CASE bio#
CASE A
biotot# = crbio * A
CASE B
biotot# = crbio * B
CASE C
biotot# = crbio * C
CASE D
biotot# = crbio * D
CASE P
biotot# = crbio * P
CASE F
biotot# = crbio * F
CASE ELSE
PRINT "Invalid grade"
END SELECT
PRINT "Total for Biology: "; biotot#

INPUT "Enter your grade in Maths: ", mat#
SELECT CASE mat#
CASE A
mattot# = crmat * A
CASE B
mattot# = crmat * B
CASE C
mattot# = crmat * C
CASE D
mattot# = crmat * D
CASE P
mattot# = crmat * P
CASE F
mattot# = crmat * F
CASE ELSE
PRINT "Invalid grade"
END SELECT
PRINT "Total for Maths: "; mattot#

INPUT "Enter your grade in Physics: ", phy#
SELECT CASE phy#
CASE A
phytot# = crphy * A
CASE B
phytot# = crphy * B
CASE C
phytot# = crphy * C
CASE D
phytot# = crphy * D
CASE P
phytot# = crphy * P
CASE F
phytot# = crphy * F
CASE ELSE
PRINT "Invalid grade"
END SELECT
PRINT "Total for Physics: "; phytot#

INPUT "Enter your grade in Economics: ", eco#
SELECT CASE eco#
CASE A
ecotot# = creco * A
CASE B
ecotot# = creco * B
CASE C
ecotot# = creco * C
CASE D
ecotot# = creco * D
CASE P
ecotot# = creco * P
CASE F
ecotot# = creco * F
CASE ELSE
PRINT "Invalid grade"
END SELECT
PRINT "Total for Economics: "; ecotot#

cum# = engtot# + biotot# + mattot# + phytot# + ecotot#

gpa# = cum# / total

PRINT "Your GPA := "; gpa#







########################################
RESULT
########################################

Enter your grade in English: 4
Total for English: 16
Enter your grade in Biology: 3.5
Total for Biology: 14
Enter your grade in Maths: 3
Total for Maths: 12
Enter your grade in Physics: 2.5
Total for Physics: 5
Enter your grade in Economics: 4
Total for Economics: 12
Your GPA := 3.470588235294118













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Tanx alot bro but the things is that i'm only looking/asking for a way to write it with IF THEN ELSE or IF THEN ELSEIF only

lemme try it with dis ur steps

CLS
DIM A, B, C, D, P, F AS INTEGER
DIM total AS DOUBLE
DIM creng, crbio, crmat, crphy, creco AS DOUBLE
A = 4
B = 3.5
C = 3
D = 2.5
P = 2
F = 0

creng = 4!
crbio = 4!
crmat = 4!
crphy = 2!
creco = 3!
total = 17!

INPUT "Enter your grade in English: ", eng$

IF eng$ = "A" THEN
engtot# = creng * A
ELSEIF eng$ = "B" THEN
engtot# = creng * B
ELSEIF eng$ = "C" THEN
engtot# = creng * C
ELSEIF eng$ = "" THEN
engtot# = creng * D
ELSEIF eng$ = "P" THEN
engtot# = creng * P
ELSEIF eng$ = "F" THEN
engtot# = creng * F
ELSE
PRINT "Invalid grade"
END IF
PRINT "Total for English: "; engtot#


INPUT "Enter your grade in Biology: ", bio$

IF bio$ = "A" THEN
biotot# = crbio * A
ELSEIF bio$ = "B" THEN
biotot# = crbio * B
ELSEIF bio$ = "C" THEN
biotot# = crbio * C
ELSEIF bio$ = "" THEN
biotot# = crbio * D
ELSEIF bio$ = "P" THEN
biotot# = crbio * P
ELSEIF bio$ = "F" THEN
biotot# = crbio * F
ELSE
PRINT "Invalid grade"
END IF
PRINT "Total for Biology: "; biotot#


INPUT "Enter your grade in Maths: ", mat$

IF mat$ = "A" THEN
mattot# = crmat * A
ELSEIF mat$ = "B" THEN
mattot# = crmat * B
ELSEIF mat$ = "C" THEN
mattot# = crmat * C
ELSEIF mat$ = "" THEN
mattot# = crmat * D
ELSEIF mat$ = "P" THEN
mattot# = crmat * P
ELSEIF mat$ = "F" THEN
mattot# = crmat * F
ELSE
PRINT "Invalid grade"
END IF
PRINT "Total for Maths: "; mattot#


INPUT "Enter your grade in Physics: ", phy$

IF phy$ = "A" THEN
phytot# = crphy * A
ELSEIF phy$ = "B" THEN
phytot# = crphy * B
ELSEIF phy$ = "C" THEN
phytot# = crphy * C
ELSEIF phy$ = "" THEN
phytot# = crphy * D
ELSEIF phy$ = "P" THEN
phytot# = crphy * P
ELSEIF phy$ = "F" THEN
phytot# = crphy * F
ELSE
PRINT "Invalid grade"
END IF
PRINT "Total for Physics: "; phytot#



INPUT "Enter your grade in Economics ", eco$

IF eco$ = "A" THEN
ecotot# = creco * A
ELSEIF eco$ = "B" THEN
ecotot# = creco * B
ELSEIF eco$ = "C" THEN
ecotot# = creco * C
ELSEIF eco$ = "" THEN
ecotot# = creco * D
ELSEIF eco$ = "P" THEN
ecotot# = creco * P
ELSEIF eco$ = "F" THEN
ecotot# = creco * F
ELSE
PRINT "Invalid grade"
END IF
PRINT "Total for Economics: "; ecotot#

cum# = engtot# + biotot# + mattot# + phytot# + ecotot#

gpa# = cum# / total
PRINT "Your cumulative point is:"; cum#
PRINT "Your total Course Load is:"; total
PRINT "Your GPA is: "; gpa#
END


#########################################
RESULT
#########################################


Press any key to continueEnter your grade in English: A
Total for English: 16
Enter your grade in Biology: B
Total for Biology: 14
Enter your grade in Maths: C
Total for Maths: 12
Enter your grade in Physics: P
Total for Physics: 4
Enter your grade in Economics D
Total for Economics: 7.5
Your cumulative point is: 53.5
Your total Course Load is: 17
Your GPA is: 3.147058823529412











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cyrusolu: .

Thanks a lot bro... I will test it when im done writting the one i'm writting now